on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-310.......................  Affirmative         February 15, 2001.  September 18,       Submitted on March
                                   Defenses for                            2001, 66 FR 48087.  26, 2001.
                                   Excess Emissions
                                   Due to
                                   Malfunctions,
                                   Startup, and
                                   Shutdown.
R18-2-310.01....................  Reporting           February 15, 2001.  September 18,       Submitted on March
                                   Requirements.                           2001, 66 FR 48087.  26, 2001.
R18-2-311.......................  Test Methods and    November 15, 1993.  November 2, 2015,   Submitted on July
                                   Procedures.                             80 FR 67319.        28, 2011.
R18-2-312.......................  Performance Tests.  November 15, 1993.  November 2, 2015,   Submitted on July
                                                                           80 FR 67319.        28, 2011.
R18-2-313.......................  Existing Source     February 15, 2001.  November 5, 2012,   Submitted on
                                   Emission                                77 FR 66405.        August 24, 2012.
                                   Monitoring.

R18-2-315.......................  Posting of Permit.  November 15, 1993.  November 2, 2015,   Submitted on
                                                                           80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-316.......................  Notice by Building  May 14, 1979......  November 2, 2015,   Submitted on
                                   Permit Agencies.                        80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-319.......................  Minor Permit        August 7, 2012....  November 2, 2015,   Submitted on
                                   Revisions.                              80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-320.......................  Significant Permit  August 7, 2012....  November 2, 2015,   Submitted on
                                   Revisions.                              80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-321.......................  Permit Reopenings;  August 7, 2012....  November 2, 2015,   Submitted on
                                   Revocation and                          80 FR 67319.        October 29, 2012,
                                   Reissuance;                                                 and supplemented
                                   Termination.                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-323.......................  Permit Transfers..  February 3, 2007..  November 2, 2015,   Submitted on
                                                                           80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-327.......................  Annual Emissions    December 7, 1995..  November 5, 2012,   Submitted on
                                   inventory                               77 FR 66405.        August 24, 2012.
                                   Questionnaire.
R18-2-330.......................  Public              August 7, 2012....  November 2, 2015,   Submitted on
                                   Participation.                          80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-332.......................  Stack Height        November 15, 1993.  November 2, 2015,   Submitted on
                                   Limitation.                             80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-334.......................  Minor New Source    August 7, 2012....  November 2, 2015,   Submitted on
                                   Review.                                 80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
----------------------------------------------------------------------------------------------------------------
     Article 4 (Permit Requirements for New Major Sources and Major Modifications to Existing Major Sources)
----------------------------------------------------------------------------------------------------------------
R18-2-401.......................  Definitions.......  August 7, 2012....  November 2, 2015,   Submitted on
                                                                           80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-402.......................  General...........  August 7, 2012....  November 2, 2015,   Submitted on
                                                                           80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-403.......................  Permits for         August 7, 2012....  November 2, 2015,   Submitted on
                                   Sources Located                         80 FR 67319.        October 29, 2012,
                                   in Nonattainment                                            and supplemented
                                   Areas.                                                      on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-404.......................  Offset Standards..  August 7, 2012....  November 2, 2015,   Submitted on
                                                                           80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-405.......................  Special Rule for    August 7, 2012....  November 2, 2015,   Submitted on
                                   Major Sources of                        80 FR 67319.        October 29, 2012,
                                   VOC or Nitrogen                                             and supplemented
                                   Oxides in Ozone                                             on September 6,
                                   Nonattainment                                               2013 and July 2,
                                   Areas Classified                                            2014.
                                   as Serious or
                                   Severe.
R18-2-406.......................  Permit              August 7, 2012....  November 2, 2015,   Submitted on
                                   Requirements for                        80 FR 67319.        October 29, 2012,
                                   Sources Located                                             and supplemented
                                   in Attainment and                                           on September 6,
                                   Unclassifiable                                              2013 and July 2,
                                   Areas.                                                      2014.
R18-2-407, excluding subsection   Air Quality Impact  August 7, 2012....  November 2, 2015,   Submitted on
 (H)(1)(c).                        Analysis and                            80 FR 67319.        October 29, 2012,
                                   Monitoring                                                  and supplemented
                                   Requirements.                                               on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-409.......................  Air Quality Models  November 15, 1993.  November 2, 2015,   Submitted on
                                                                           80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
R18-2-412.......................  PALs..............  August 7, 2012....  November 2, 2015,   Submitted on
                                                                           80 FR 67319.        October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013 and July 2,
                                                                                2014.
----------------------------------------------------------------------------------------------------------------

                          Article 6 (Emissions from Existing and New Nonpoint Sources)
----------------------------------------------------------------------------------------------------------------
R18-2-601.......................  General...........  November 15, 1993.  September 23,       Submitted on July
                                                                           2014, 79 FR 56655.  15, 1998, and
                                                                                supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-602.......................  Unlawful Open       March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Burning.                                FR 28270.           December 30,
                                                                                2004.
R18-2-604.......................  Open Areas, Dry     November 15, 1993.  September 23,       Submitted on July
                                   Washes or                               2014, 79 FR 56655.  15, 1998, and
                                   Riverbeds.                                                  supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-605.......................  Roadways and        November 15, 1993.  September 23,       Submitted on July
                                   Streets.                                2014, 79 FR 56655.  15, 1998, and
                                                                                supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-606.......................  Material Handling.  November 15, 1993.  September 23,       Submitted on July
                                                                           2014, 79 FR 56655.  15, 1998, and
                                                                                supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-607.......................  Storage Piles.....  November 15, 1993.  September 23,       Submitted on July
                                                                           2014, 79 FR 56655.  15, 1998, and
                                                                                supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-608.......................  Mineral Tailings..  March 7, 2009.....  September 23,       Submitted on July
                                                                           2014, 79 FR 56655.  28, 2011, and
                                                                                supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                09-1, March 31,
                                                                                2009.
R18-2-610.......................  [Definitions for    May 12, 2000......  October 11, 2001,   Submitted on July
                                   R18-2-611].                             66 FR 51869.        11, 2000.
R18-2-611.......................  Agricultural PM10   May 12, 2000......  October 11, 2001,   Submitted on July
                                   General Permit;                         66 FR 51869.        11, 2000.
                                   Maricopa PM10
                                   Nonattainment
                                   Area.
R18-2-614.......................  Evaluation of       August 7, 2012....  September 23,       Submitted on July
                                   nonpoint source                         2014, 79 FR 56655.  15, 1998, and
                                   emissions.                                                  supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
----------------------------------------------------------------------------------------------------------------
                          Article 7 (Existing Stationary Source Performance Standards)
----------------------------------------------------------------------------------------------------------------
R18-2-701.......................  Definitions.......  August 7, 2012....  September 23,       Submitted on
                                                                           2014, 79 FR 56655.  October 29, 2012,
                                                                                and supplemented
                                                                                on September 6,
                                                                                2013. AAC, title
                                                                                18, chapter 2,
                                                                                supp. 12-2, June
                                                                                30, 2012.
R18-2-702.......................  General Provisions  February 3, 2004..  August 24, 2004,    Establishes
                                                                           69 FR 51952.        opacity
                                                                                standards.
                                                                                Submitted on
                                                                                January 16, 2004.
R18-2-703.......................  Standards of        March 7, 2009.....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Existing Fossil-                                            supplemented on
                                   Fuel Fired Steam                                            May 16, 2014.
                                   Generators and                                              AAC, title 18,
                                   General Fuel                                                chapter 2, supp.
                                   Burning Equipment.                                          09-1, March 31,
                                                                                2009.
R18-2-704.......................  Standards of        August 4, 2007....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Incineration.                                               supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                09-1, March 31,
                                                                                2009.
R18-2-706.......................  Standards of        November 15, 1993.  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  15, 1998, and
                                   Existing Nitric                                             supplemented on
                                   Acid Plants.                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-707.......................  Standards of        November 15, 1993.  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  15, 1998, and
                                   Existing Sulfuric                                           supplemented on
                                   Acid Plants.                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-710.......................  Standards of        November 15, 1993.  March 24, 2003, 68  Submitted on July
                                   Performance for                         FR 14151.           15, 1998.
                                   Existing Vessels
                                   for Petroleum
                                   Liquids.

R18-2-714.......................  Standards of        November 15, 1993.  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  15, 1998, and
                                   Existing Sewage                                             supplemented on
                                   Treatment Plants.                                           May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-715, sections F, G, and H.  Standards of        March 7, 2009.....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Existing Primary                                            supplemented on
                                   Copper Smelters:                                            May 16, 2014.
                                   Site-Specific                                               AAC, title 18,
                                   Requirements.                                               chapter 2, supp.
                                                                                09-1, March 31,
                                                                                2009.
R18-2-715.01....................  Standards of        July 18, 2002.....  November 1, 2004,   Submitted on
                                   Performance for                         69 FR 63321.        September 12,
                                   Existing Primary                                            2003.
                                   Copper Smelters,
                                   Compliance and
                                   Monitoring.
R18-2-715.02....................  Standards of        November 15, 1993.  November 1, 2004,   Submitted on July
                                   Performance for                         69 FR 63321.        15, 1998.
                                   Existing Primary
                                   Copper Smelters,
                                   Fugitive
                                   Emissions.
R18-2-719.......................  Standards of        March 7, 2009.....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Existing                                                    supplemented on
                                   Stationary                                                  May 16, 2014.
                                   Rotating                                                    AAC, title 18,
                                   Machinery.                                                  chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-720.......................  Standards of        March 7, 2009.....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Existing Lime                                               supplemented on
                                   Manufacturing                                               May 16, 2014.
                                   Plants.                                                     AAC, title 18,
                                                                                chapter 2, supp.
                                                                                09-1, March 31,
                                                                                2009.
R18-2-723.......................  Standards of        November 15, 1993.  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  15, 1998, and
                                   Existing Concrete                                           supplemented on
                                   Batch Plants.                                               May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-724.......................  Standards of        March 7, 2009.....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Existing Fossil-                                            supplemented on
                                   Fuel Fired                                                  May 16, 2014.
                                   Industrial and                                              AAC, title 18,
                                   Commercial                                                  chapter 2, supp.
                                   Equipment.                                                  09-1, March 31,
                                                                                2009.
R18-2-725.......................  Standards of        November 15, 1993.  March 24, 2003, 68  Submitted on July
                                   Performance for                         FR 14151.           15, 1998.
                                   Existing Dry
                                   Cleaning Plants.
R18-2-726.......................  Sandblasting        November 15, 1993.  September 23,       Submitted on July
                                   Operations.                             2014, 79 FR 56655.  15, 1998, and
                                                                                supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-727.......................  Standards of        November 15, 1993.  March 24, 2003, 68  Submitted on July
                                   Performance for                         FR 14151.           15, 1998.
                                   Spray Painting
                                   Operations.
R18-2-728.......................  Standards of        November 15, 1993.  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  15, 1998, and
                                   Existing Ammonium                                           supplemented on
                                   Sulfide                                                     May 16, 2014.
                                   Manufacturing                                               AAC, title 18,
                                   Plants.                                                     chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
R18-2-729.......................  Standards of        August 4, 2007....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Cotton Gins.                                                supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                09-1, March 31,
                                                                                2009.
R18-2-730.......................  Standards of        March 7, 2009.....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Unclassified                                                supplemented on
                                   Sources.                                                    May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                09-1, March 31,
                                                                                2009.
R18-2-732.......................  Standards of        August 4, 2007....  September 23,       Submitted on July
                                   Performance for                         2014, 79 FR 56655.  28, 2011, and
                                   Existing Hospital/                                          supplemented on
                                   Medical/                                                    May 16, 2014.
                                   Infectious Waste                                            AAC, title 18,
                                   Incinerators.                                               chapter 2, supp.
                                                                                09-2, June 30,
                                                                                2009.
----------------------------------------------------------------------------------------------------------------
                          Article 8 (Emissions from Mobile Sources (New and Existing))
----------------------------------------------------------------------------------------------------------------
R18-2-801.......................  Classification of   November 15, 1993.  March 24, 2003, 68  Submitted on July
                                   Mobile Sources.                         FR 14151.           15, 1998.
R18-2-802.......................  Off-Road Machinery  November 15, 1993.  March 24, 2003, 68  Submitted on July
                                                                           FR 14151.           15, 1998.
R18-2-803.......................  Heater-Planer       November 15, 1993.  March 24, 2003, 68  Submitted on July
                                   Units.                                  FR 14151.           15, 1998.
R18-2-804.......................  Roadway and Site    November 15, 1993.  March 24, 2003, 68  Submitted on July
                                   Cleaning                                FR 14151.           15, 1998.
                                   Machinery.
R18-2-805.......................  Asphalt and Tar     November 15, 1993.  March 24, 2003, 68  Submitted on July
                                   Kettles.                                FR 14151.           15, 1998.
----------------------------------------------------------------------------------------------------------------
                            Article 10 (Motor Vehicles; Inspections and Maintenance)
----------------------------------------------------------------------------------------------------------------
R18-2-1001......................  Definitions.......  December 20, 1999.  January 22, 2003,   Submitted on July
                                                                           68 FR 2912.         6, 2001.

R18-2-1003......................  Vehicles to be      June 28, 2000.....  January 22, 2003,   Submitted on July
                                   Inspected by the                        68 FR 2912.         6, 2001.
                                   Mandatory Vehicle
                                   Emissions
                                   Inspection
                                   Program.
R18-2-1005......................  Time of Inspection  December 20, 1999.  January 22, 2003,   Submitted on July
                                                                           68 FR 2912.         6, 2001.
R18-2-1006......................  Emissions Test      January 1, 2002...  January 22, 2003,   Submitted on April
                                   Procedures.                             68 FR 2912.         10, 2002.
R18-2-1007......................  Evidence of         December 20, 1999.  January 22, 2003,   Submitted on July
                                   Meeting State                           68 FR 2912.         6, 2001.
                                   Inspection
                                   Requirements.
R18-2-1008......................  Procedure for       December 20, 1999.  January 22, 2003,   Submitted on July
                                   Issuing                                 68 FR 2912.         6, 2001.
                                   Certificates of
                                   Waiver.
R18-2-1009......................  Tampering Repair    December 20, 1999.  January 22, 2003,   Submitted on July
                                   Requirements.                           68 FR 2912.         6, 2001.
R18-2-1010......................  Low Emissions Tune- December 20, 1999.  January 22, 2003,   Submitted on July
                                   up, Emissions and                       68 FR 2912.         6, 2001.
                                   Evaporative
                                   System Repair.
R18-2-1011......................  Vehicle Inspection  December 20, 1999.  January 22, 2003,   Submitted on July
                                   Report.                                 68 FR 2912.         6, 2001.
R18-2-1012......................  Inspection          December 20, 1999.  January 22, 2003,   Submitted on July
                                   Procedures and                          68 FR 2912.         6, 2001.
                                   Fee.
R18-2-1013......................  Reinspections.....  December 20, 1999.  January 22, 2003,   Submitted on July
                                                                           68 FR 2912.         6, 2001.
R18-2-1016......................  Licensing of        January 14, 2000..  January 22, 2003,   Submitted on July
                                   Inspectors.                             68 FR 2912.         6, 2001.
R18-2-1017......................  Inspection of       January 14, 2000..  January 22, 2003,   Submitted on July
                                   Government                              68 FR 2912.         6, 2001.
                                   Vehicles.
R18-2-1018......................  Certificate of      January 14, 2000..  January 22, 2003,   Submitted on July
                                   Inspection.                             68 FR 2912.         6, 2001.
R18-2-1019......................  Fleet Station       January 1, 2002...  January 22, 2003,   Submitted on April
                                   Procedures and                          68 FR 2912.         10, 2002.
                                   Permits.
R18-2-1022......................  Procedure for       January 14, 2000..  January 22, 2003,   Submitted on July
                                   Waiving                                 68 FR 2912.         6, 2001.
                                   Inspections Due
                                   to Technical
                                   Difficulties.
R18-2-1023......................  Certificate of      January 14, 2000..  January 22, 2003,   Submitted on July
                                   Exemption for Out-                      68 FR 2912.         6, 2001.
                                   of-State Vehicles.
R18-2-1025......................  Inspection of       January 14, 2000..  January 22, 2003,   Submitted on July
                                   Contractor's                            68 FR 2912.         6, 2001.
                                   Equipment and
                                   Personnel.
R18-2-1026......................  Inspection of       January 14, 2000..  January 22, 2003,   Submitted on July
                                   Fleet Stations.                         68 FR 2912.         6, 2001.
R18-2-1027......................  Registration and    January 14, 2000..  January 22, 2003,   Submitted on July
                                   Inspection of                           68 FR 2912.         6, 2001.
                                   Emission
                                   Analyzers and
                                   Opacity Meters.
R18-2-1028......................  Certification of    January 14, 2000..  January 22, 2003,   Submitted on July
                                   Users of                                68 FR 2912.         6, 2001.
                                   Registered
                                   Analyzers and
                                   Analyzer Repair
                                   Persons.
R18-2-1029......................  Vehicle Emission    January 14, 2000..  January 22, 2003,   Submitted on July
                                   Control Devices.                        68 FR 2912.         6, 2001.
R18-2-1030......................  Visible Emissions;  January 14, 2000..  January 22, 2003,   Submitted on July
                                   Mobile Sources.                         68 FR 2912.         6, 2001.
R18-2-1031......................  Standards for       December 20, 1999.  January 22, 2003,   Submitted on July
                                   Evaluating the                          68 FR 2912.         6, 2001.
                                   Oxidation
                                   Efficiency of a
                                   Catalytic
                                   Converter.
Table 1.........................  Dynamometer         November 14, 1994.  January 22, 2003,   Table 1 is cited
                                   Loading Table--                         68 FR 2912.         in R18-2-1006.
                                   Annual Tests.                                               Submitted on July
                                                                                6, 2001.
Table 2.........................  Emissions           June 21, 1995.....  January 22, 2003,   Table 2 is cited
                                   Standards--Annual                       68 FR 2912.         in R18-2-1006 and
                                   Tests, Maximum                                              R18-2-1019.
                                   Allowable.                                                  Submitted on July
                                                                                6, 2001.
Table 3.........................  Emissions           December 20, 1999.  January 22, 2003,   Table 3 is cited
                                   Standards--Bienni                       68 FR 2912.         in R18-2-1006.
                                   al Tests.                                                   Submitted on July
                                                                                6, 2001.
Table 4.........................  Transient Driving   December 20, 1999.  January 22, 2003,   Table 4 is cited
                                   Cycle.                                  68 FR 2912.         in R18-2-1006 and
                                                                                R18-2-1016.
                                                                                Submitted on July
                                                                                6, 2001.
Table 5.........................  Tolerances........  November 14, 1994.  January 22, 2003,   Table 5 is cited
                                                                           68 FR 2912.         in R18-2-1006.
                                                                                Submitted on July
                                                                                6, 2001.
Table 6.........................  Emissions           December 20, 1999.  January 22, 2003,   Table 6 is cited
                                   Standards--Remote                       68 FR 2912.         in the VEI
                                   Sensing                                                     regulations.
                                   Identification.                                             Submitted on July
                                                                                6, 2001.
----------------------------------------------------------------------------------------------------------------
                                     Article 14 (Conformity Determinations)
----------------------------------------------------------------------------------------------------------------
R18-2-1438......................  General Conformity  January 31, 1995..  April 23, 1999, 64  Submitted on March
                                   for Federal                             FR 19916.           3, 1995.
                                   Actions.
----------------------------------------------------------------------------------------------------------------
                                 Article 15 (Forest and Range Management Burns)
----------------------------------------------------------------------------------------------------------------
R18-2-1501......................  Definitions.......  March 16, 2004....  May 16, 2006, 71    Submitted on
                                                                           FR 28270.           December 30,
                                                                                2004.
R18-2-1502......................  Applicability.....  March 16, 2004....  May 16, 2006, 71    Submitted on
                                                                           FR 28270.           December 30,
                                                                                2004.
R18-2-1503......................  Annual              March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Registration.                           FR 28270.           December 30,
                                                                                2004.
R18-2-1504......................  Prescribed Burn     March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Plan.                                   FR 28270.           December 30,
                                                                                2004.
R18-2-1505......................  Prescribed Burn     March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Requests and                            FR 28270.           December 30,
                                   Authorization.                                              2004.
R18-2-1506......................  Smoke Dispersion    March 16, 2004....  May 16, 2006, 71    Submitted on
                                   and Evaluation.                         FR 28270.           December 30,
                                                                                2004.

R18-2-1507......................  Prescribed Burn     March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Accomplishment;                         FR 28270.           December 30,
                                   Wildlife                                                    2004.
                                   Reporting.
R18-2-1508......................  Wildland Fire Use:  March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Plan,                                   FR 28270.           December 30,
                                   Authorization,                                              2004.
                                   Monitoring; Inter-
                                   Agency
                                   Consultation;
                                   Status Reporting.
R18-2-1509......................  Emission Reduction  March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Techniques.                             FR 28270.           December 30,
                                                                                2004.
R18-2-1510......................  Smoke Management    March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Techniques.                             FR 28270.           December 30,
                                                                                2004.
R18-2-1511......................  Monitoring........  March 16, 2004....  May 16, 2006, 71    Submitted on
                                                                           FR 28270.           December 30,
                                                                                2004.
R18-2-1512......................  Burner              March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Qualifications.                         FR 28270.           December 30,
                                                                                2004.
R18-2-1513......................  Public              March 16, 2004....  May 16, 2006, 71    Submitted on
                                   Notification                            FR 28270.           December 30,
                                   Program; Regional                                           2004.
                                   Coordination.
----------------------------------------------------------------------------------------------------------------
  Appendices to Title 18 (Environmental Quality), Chapter 2 (Department of Environmental Quality Air Pollution
                                                    Control)
----------------------------------------------------------------------------------------------------------------
Appendix 1......................  Filing              July 25, 1979.....  April 23, 1982, 47  Submitted on April
                                   Instructions for                        FR 17483.           1, 1980. Appendix
                                   Installation                                                1 in its entirety
                                   Permit                                                      was approved at
                                   Application.                                                47 FR 17483
                                                                                (April 23, 1982).
                                                                                Certain
                                                                                subsections of
                                                                                appendix 1 were
                                                                                superseded by
                                                                                approval of
                                                                                revisions at 48
                                                                                FR 19878 (May 3,
                                                                                1983) and at 49
                                                                                FR 41026 (October
                                                                                19, 1984. The
                                                                                latter rule was
                                                                                corrected 69 FR
                                                                                2509 (January 16,
                                                                                2004).
Appendix 1, subsections A1.4,     Filing              May 28, 1982......  May 3, 1983, 48 FR  Relates to State
 A1.4.1, A1.4.3 (added), A1.4.3    Instructions for                        19878.              PSD regulations.
 (renumbered only), A1.5, A1.6.1   Installation                                                Submitted on June
 (deleted), A1.6.2 and A1.6.3      Permit                                                      3, 1982.
 (renumbered only), A1.6.4 and     Application.
 A1.6.5 (deleted), A1.6.6
 (renumbered only), A<IP_ADDRESS>,
 A<IP_ADDRESS> and A<IP_ADDRESS>
 (renumbered only), A<IP_ADDRESS>
 (deleted), A<IP_ADDRESS> (renumbered
 only) A<IP_ADDRESS>, A<IP_ADDRESS>
 (Renumbered), A<IP_ADDRESS>,
 A<IP_ADDRESS>, A<IP_ADDRESS> and Form
 ADHS/EHS Air Quality 100A (rev
 12-80).
Appendix 1, subsections A1.5.6,   Filing              September 22, 1983  October 19, 1984,   Submitted on
 and A1.9 (added).                 Instructions for                        49 FR 41026;        February 3, 1984.
                                   Installation                            corrected on
                                   Permit                                  January 16, 2004,
                                   Application.                            69 FR 2509.
Appendix 2......................  Test Methods and    October 3, 2005...  September 23,       Submitted on July
                                   Protocols.                              2014, 79 FR 56655.  28, 2011, and
                                                                                supplemented on
                                                                                May 16, 2014.
                                                                                AAC, title 18,
                                                                                chapter 2, supp.
                                                                                12-2, June 30,
                                                                                2012.
Appendix 2......................  Filing              July 25, 1979.....  April 23, 1982, 47  Submitted on April
                                   Instructions for                        FR 17483.           1, 1980. Appendix
                                   Operating Permit                                            2 in its entirety
                                   Application.                                                was approved at
                                                                                47 FR 17483
                                                                                (April 23, 1982).
                                                                                Certain
                                                                                subsections of
                                                                                appendix 2 were
                                                                                superseded by
                                                                                approval of
                                                                                revisions at 48
                                                                                FR 19878 (May 3,
                                                                                1983).
Appendix 2, subsections A2.2.5,   Filing              May 28, 1982......  May 3, 1983, 48 FR  Relates to State
 A2.3, A2.3.8.                     Instructions for                        19878.              PSD regulations.
                                   Operating Permit                                            Submitted on June
                                   Application.                                                3, 1982.
Appendix 8......................  Procedures for      July 18, 2005.....  April 12, 2006, 71  Cited in Arizona
                                   Utilizing the                           FR 18624.           Administrative
                                   Sulfur Balance                                              Code rule R18-2-
                                   Method for                                                  715.01. Submitted
                                   Determining                                                 on March 1, 2006.
                                   Sulfur Emissions.
----------------------------------------------------------------------------------------------------------------

                     Materials Incorporated By Reference in Title 18 (Environmental Quality)
                      Chapter 2 (Department of Environmental Quality Air Pollution Control)
----------------------------------------------------------------------------------------------------------------
[Incorporated by reference        Arizona Testing     March 1992........  September 23,       Approval includes
 through R18-2-102].               Manual for Air                          2014, 79 FR 56655.  section 1 only.
                                   Pollutant                                                   Submitted on July
                                   Emissions,                                                  28, 2011, and
                                   Revision F,                                                 supplemented on
                                   excluding                                                   May 16, 2014.
                                   sections 2                                                  Relates to
                                   through 7.                                                  various
                                                                                provisions in
                                                                                Arizona
                                                                                Administrative
                                                                                Code, title 18,
                                                                                chapter 2,
                                                                                articles 4, 6,
                                                                                and 7.
[Incorporated by reference        Procedures for      1988 Edition......  October 15, 2012,   Submitted on
 through R18-2-220].               Prevention of                           77 FR 62452.        August 15, 1994.
                                   Emergency
                                   Episodes.
----------------------------------------------------------------------------------------------------------------
                           Title 20 (Commerce, Financial Institutions, and Insurance)
                                 Chapter 2 (Department of Weights and Measures)
                                    Article 1 (Administration and Procedures)
----------------------------------------------------------------------------------------------------------------
R20-2-101.......................  Definitions.......  June 5, 2004......  June 13, 2012, 77   Submitted on
                                                                           FR 35279.           September 21,
                                                                                2009.
----------------------------------------------------------------------------------------------------------------
                                 Article 7 (Motor Fuels and Petroleum Products)
----------------------------------------------------------------------------------------------------------------
R20-2-701.......................  Definitions.......  February 9, 2001..  March 4, 2004, 69   Submitted on
                                                                           FR 10161.           August 15, 2001.
                                                                                Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-716.......................  Sampling and        October 18, 1999..  March 4, 2004, 69   Submitted on
                                   Access to Records.                      FR 10161.           August 15, 2001.
                                                                                Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-750.......................  Registration        September 22, 1999  March 4, 2004, 69   Submitted on
                                   Relating to                             FR 10161.           August 15, 2001.
                                   Arizona CBG or                                              Relates to the
                                   AZR-BOB.                                                    Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-751.......................  Arizona CBG         February 9, 2001..  March 4, 2004, 69   Submitted on
                                   Requirements.                           FR 10161.           August 15, 2001.
                                                                                Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-752.......................  General             September 22, 1999  March 4, 2004, 69   Submitted on
                                   Requirements for                        FR 10161.           August 15, 2001.
                                   Registered                                                  Relates to the
                                   Suppliers.                                                  Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-753.......................  General             September 22, 1999  March 4, 2004, 69   Submitted on
                                   Requirements for                        FR 10161.           August 15, 2001.
                                   Pipelines and 3rd-                                          Relates to the
                                   party Terminals.                                            Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-754.......................  Downstream          September 22, 1999  March 4, 2004, 69   Submitted on
                                   Blending                                FR 10161.           August 15, 2001.
                                   Exceptions for                                              Relates to the
                                   Transmix.                                                   Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-755.......................  Additional          September 22, 1999  March 4, 2004, 69   Submitted on
                                   Requirements for                        FR 10161.           August 15, 2001.
                                   AZRBOB and                                                  Relates to the
                                   Downstream                                                  Arizona Cleaner
                                   Oxygenate                                                   Burning Gasoline
                                   Blending.                                                   (CBG) program.
R20-2-756.......................  Downstream          September 22, 1999  March 4, 2004, 69   Submitted on
                                   Blending of                             FR 10161.           August 15, 2001.
                                   Arizona CBG with                                            Relates to the
                                   Nonoxygenate                                                Arizona Cleaner
                                   Blendstocks.                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-757.......................  Product Transfer    September 22, 1999  March 4, 2004, 69   Submitted on
                                   Documentation;                          FR 10161.           August 15, 2001.
                                   Records;                                                    Relates to the
                                   Retention.                                                  Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-758.......................  Adoption of Fuel    September 22, 1999  March 4, 2004, 69   Submitted on
                                   Certification                           FR 10161.           August 15, 2001.
                                   Models.                                                     Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-759.......................  Testing             February 9, 2001..  March 4, 2004, 69   Submitted on
                                   Methodologies.                          FR 10161.           August 15, 2001.
                                                                                Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-760.......................  Compliance Surveys  February 9, 2001..  March 4, 2004, 69   Submitted on
                                                                           FR 10161..          August 15, 2001.
                                                                                Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
R20-2-761.......................  Liability for       September 22, 1999  March 4, 2004, 69   Submitted on
                                   Noncompliant                            FR 10161.           August 15, 2001.
                                   Arizona CBG or                                              Relates to the
                                   AZRBOB.                                                     Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.

R20-2-762.......................  Penalties.........  September 22, 1999  March 4, 2004, 69   Submitted on
                                                                           FR 10161.           August 15, 2001.
                                                                                Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
Table 1.........................  Type 1 Gasoline     February 9, 2001..  March 4, 2004, 69   Table 1 is cited
                                   Standards.                              FR 10161.           in R20-2-751
                                                                                (``Arizona CBG
                                                                                Requirements'').
                                                                                Submitted on
                                                                                August 15, 2001.
                                                                                Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
Table 2.........................  Type 2 Gasoline     February 9, 2001..  March 4, 2004, 69   Table 2 is cited
                                   Standards.                              FR 10161.           in R20-2-751
                                                                                (``Arizona CBG
                                                                                Requirements'').
                                                                                Submitted on
                                                                                August 15, 2001.
                                                                                Relates to the
                                                                                Arizona Cleaner
                                                                                Burning Gasoline
                                                                                (CBG) program.
----------------------------------------------------------------------------------------------------------------
                                       Article 9 (Gasoline Vapor Control)
----------------------------------------------------------------------------------------------------------------
R20-2-901.......................  Material            June 5, 2004......  June 13, 2012, 77   Submitted on
                                   Incorporated by                         FR 35279.           September 21,
                                   Reference.                                                  2009.
R20-2-902.......................  Exemptions........  June 5, 2004......  June 13, 2012, 77   Submitted on
                                                                           FR 35279.           September 21,
                                                                                2009.
R20-2-903.......................  Equipment and       June 5, 2004......  June 13, 2012, 77   Submitted on
                                   Installation.                           FR 35279.           September 21,
                                                                                2009.
R20-2-904.......................  Application         June 5, 2004......  June 13, 2012, 77   Submitted on
                                   Requirements and                        FR 35279.           September 21,
                                   Process for                                                 2009.
                                   Authority to
                                   Construct Plan
                                   Approval.
R20-2-905.......................  Initial Inspection  June 5, 2004......  June 13, 2012, 77   Submitted on
                                   and Testing.                            FR 35279.           September 21,
                                                                                2009.
R20-2-907.......................  Operation.........  October 8, 1998...  June 13, 2012, 77   Submitted on
                                                                           FR 35279.           September 21,
                                                                                2009.
R20-2-908.......................  Training and        October 8, 1998...  June 13, 2012, 77   Submitted on
                                   Public Education.                       FR 35279.           September 21,
                                                                                2009.
R20-2-909.......................  Recordkeeping and   October 8, 1998...  June 13, 2012, 77   Submitted on
                                   Reporting.                              FR 35279.           September 21,
                                                                                2009.
R20-2-910.......................  Annual Inspection   June 5, 2004......  June 13, 2012, 77   Submitted on
                                   and Testing.                            FR 35279.           September 21,
                                                                                2009.
R20-2-911.......................  Compliance          June 5, 2004......  June 13, 2012, 77   Submitted on
                                   Inspections.                            FR 35279.           September 21,
                                                                                2009.
R20-2-912.......................  Enforcement.......  June 5, 2004......  June 13, 2012, 77   Submitted on
                                                                           FR 35279.           September 21,
                                                                                2009.
----------------------------------------------------------------------------------------------------------------

                                  Table 3--EPA-Approved Arizona General Permits
----------------------------------------------------------------------------------------------------------------
                Title                    State effective date      EPA approval date      Additional explanation
----------------------------------------------------------------------------------------------------------------
Dust Action General Permit, including  December 30, 2011......  March 31, 2014, 79 FR    Issued by Arizona
 the general permit itself, and                                  17881.                   Department of
 attachments A, B, and C.                                                                 Environmental Quality
                                                                                pursuant to ARS 49-
                                                                                457.05. Applies to
                                                                                certain types of dust
                                                                                sources in a county
                                                                                with a population of
                                                                                two million or more
                                                                                persons or any portion
                                                                                of a county within an
                                                                                area designated by EPA
                                                                                as a serious PM-10
                                                                                nonattainment area or
                                                                                a maintenance area
                                                                                that was designated as
                                                                                a serious PM-10
                                                                                nonattainment area.
                                                                                Submitted on May 25,
                                                                                2012.
----------------------------------------------------------------------------------------------------------------

                     Table 4--EPA-Approved Maricopa County Air Pollution Control Regulations
----------------------------------------------------------------------------------------------------------------
                                                        State effective                           Additional
         County citation             Title/subject           date          EPA approval date      explanation
----------------------------------------------------------------------------------------------------------------
                                         Pre-July 1988 Rule Codification
----------------------------------------------------------------------------------------------------------------
                                        Regulation I--General Provisions
----------------------------------------------------------------------------------------------------------------
Rule 1..........................  Emissions           August 12, 1971...  July 27, 1972, 37   Submitted on May
                                   Regulated;                              FR 15080.           26, 1972.
                                   Policy; Legal
                                   Authority.
Rule 2, No. 11 ``Alteration or    Definitions.......  June 23, 1980.....  June 18, 1982, 47   Submitted on March
 Modification'' and No. 33                                                 FR 26382.           8, 1982.
 ``Existing Source''.

Rule 2, except Nos. 18, 49, 50,   Definitions.......  June 23, 1980.....  April 12, 1982, 47  Submitted on June
 52, 54 and 57.                                                            FR 15579.           23, 1980.
Rule 3..........................  Air pollution       June 23, 1980.....  April 12, 1982, 47  Submitted on June
                                   prohibited.                             FR 15579.           23, 1980.
----------------------------------------------------------------------------------------------------------------
                                             Regulation II--Permits
----------------------------------------------------------------------------------------------------------------
Rule 21.0 (paragraphs A-C;        Procedures for      October 25, 1982..  August 10, 1988,    Submitted on March
 subparagraphs D.l.a-d; and        obtaining an                            53 FR 30224;        4, 1983.[dagger]
 paragraph E only).                installation                            vacated; restored
                                   permit.                                 on January 29,
                                                                           1991, 56 FR 3219.
Rule 21.0 (subparagraph D.1, and  Procedures for      July 9, 1984......  August 10, 1988,    Submitted on March
 subparagraphs D.1.e, f, and g     obtaining an                            53 FR 30224;        4, 1983.
 only).                            installation                            vacated; restored   Submitted on
                                   permit.                                 on January 29,      April 17,
                                                                           1991, 56 FR 3219.   1985.[dagger]
Rule 21 (paragraph G)...........  Permit Conditions.  October 2, 1978...  April 12, 1982, 47  Relates to public
                                                                           FR 15579.           comment period.
Rule 22 (paragraphs A, C, D, F,   Permit Denial-      August 12, 1971...  July 27, 1972, 37   Paragraphs B and E
 G, and H).                        Action-Transfer-                        FR 15080.           have been
                                   Expiration-                                                 superseded.
                                   Posting-
                                   Revocation-
                                   Compliance.
Rule 23.........................  Permit Classes....  August 12, 1971...  July 27, 1972, 37   Submitted on May
                                                                           FR 15080.           26, 1972.
Rule 25.........................  Emissions test      June 23, 1980.....  April 12, 1982, 47  Submitted on June
                                   methods and                             FR 15579.           23, 1980.
                                   procedures.
Rule 26.........................  Portable Equipment  August 12, 1971...  July 27, 1972, 37   Submitted on May
                                                                           FR 15080.           26, 1972.
Rule 26.........................  Air quality models  June 23, 1980.....  April 12, 1982, 47  Submitted on June
                                                                           FR 15579.           23, 1980.
Rule 27.........................  Performance tests.  June 23, 1980.....  April 12, 1982, 47  Submitted on June
                                                                           FR 15579.           23, 1980.
Rule 28.........................  Permit Fees.......  March 8, 1982.....  June 18, 1982, 47   Submitted on March
                                                                           FR 26382.           8, 1982.
----------------------------------------------------------------------------------------------------------------
                                   Regulation III--Control of Air Contaminants
----------------------------------------------------------------------------------------------------------------
Rule 32, Paragraph G............  Other Industries..  October 1, 1975...  April 12, 1982, 47  Paragraph G of
                                                                           FR 15579.           Rule 32 (``Odors
                                                                                and Gaseous
                                                                                Emissions'') is
                                                                                titled ``Other
                                                                                Industries.''
                                                                                Submitted on June
                                                                                23, 1980.
Rule 32, Paragraph H............  Fuel Burning        October 1, 1975...  April 12, 1982, 47  Paragraph H of
                                   Equipment for                           FR 15579.           Rule 32 (``Odors
                                   Producing                                                   and Gaseous
                                   Electric Power                                              Emissions'') is
                                   (Sulfur Dioxide).                                           titled ``Fuel
                                                                                Burning Equipment
                                                                                for Producing
                                                                                Electric Power
                                                                                (Sulfur
                                                                                Dioxide).''
                                                                                Submitted on June
                                                                                23, 1980.
Rule 32, Paragraph J............  Operating           June 23, 1980.....  April 12, 1982, 47  Paragraph J of
                                   Requirements for                        FR 15579.           Rule 32 (``Odors
                                   an Asphalt Kettle.                                          and Gaseous
                                                                                Emissions'') is
                                                                                titled
                                                                                ``Operating
                                                                                Requirements for
                                                                                an Asphalt
                                                                                Kettle.''
                                                                                Submitted on June
                                                                                23, 1980.
Rule 32, Paragraph K............  Emissions of        June 23, 1980.....  April 12, 1982, 47  Paragraph K of
                                   Carbon Monoxide.                        FR 15579.           Rule 32 (``Odors
                                                                                and Gaseous
                                                                                Emissions'') is
                                                                                titled
                                                                                ``Emissions of
                                                                                Carbon
                                                                                Monoxide.''
                                                                                Submitted on June
                                                                                23, 1980.
Rule 32 (Paragraphs A through F   Odors and Gaseous   August 12, 1971...  July 27, 1972, 37   Paragraph G was
 only).                            Emissions.                              FR 15080.           superseded by
                                                                                approval of
                                                                                paragraph J of
                                                                                amended Rule 32.
                                                                                Submitted on May
                                                                                26, 1972.

Rule 35.........................  Incinerators......  August 12, 1971...  July 27, 1972, 37   Superseded by
                                                                           FR 15080.           approval of
                                                                                Maricopa Rule 313
                                                                                at 79 FR 57445
                                                                                (September 25,
                                                                                2014) except for
                                                                                Hospital/Medical/
                                                                                Infectious Waste
                                                                                Incinerators.
                                                                                Submitted on May
                                                                                26, 1972.
----------------------------------------------------------------------------------------------------------------
                Regulation IV--Production of Records; Monitoring; Testing and Sampling Facilities
----------------------------------------------------------------------------------------------------------------
Rule 40.........................  Recordkeeping and   June 23, 1980.....  April 12, 1982, 47  Submitted on June
                                   Reporting.                              FR 15579.           23, 1980.
Rule 41, paragraph A............  Monitoring........  August 12, 1971...  July 27, 1972, 37   Submitted on May
                                                                           FR 15080.           26, 1972.
Rule 41, paragraph B............  Monitoring........  October 2, 1978...  April 12, 1982, 47  Submitted on
                                                                           FR 15579.           January 18, 1979.
Rule 42.........................  Testing and         August 12, 1971...  July 27, 1972, 37   Submitted on May
                                   Sampling.                               FR 15080.           26, 1972.
Rule 43.........................  Right of            August 12, 1971...  July 27, 1972, 37   Submitted on May
                                   inspection.                             FR 15080.           26, 1972.
----------------------------------------------------------------------------------------------------------------
                                      Regulation VII--Emergency Procedures
----------------------------------------------------------------------------------------------------------------
Rule 71.........................  Anti-degradation..  October 1, 1975...  April 12, 1982, 47  Submitted on June
                                                                           FR 15579.           23, 1980.
Rule 74, paragraph C............  Public              June 23, 1980.....  April 12, 1982, 47  Submitted on June
                                   Notification.                           FR 15579.           23, 1980.
                                                                                Paragraphs A, B,
                                                                                and D superseded
                                                                                by approval of
                                                                                Rule 510 at 74 FR
                                                                                57612 (November
                                                                                9, 2009).
----------------------------------------------------------------------------------------------------------------
                                     Regulation VIII--Validity and Operation
----------------------------------------------------------------------------------------------------------------
Rule 80.........................  Validity..........  August 12, 1971...  July 27, 1972, 37   Submitted on May
                                                                           FR 15080.           26, 1972.
Rule 81.........................  Operation.........  August 12, 1971...  July 27, 1972, 37   Submitted on May
                                                                           FR 15080.           26, 1972.
----------------------------------------------------------------------------------------------------------------
                                        Post-July 1988 Rule Codification
----------------------------------------------------------------------------------------------------------------
                                        Regulation I--General Provisions
----------------------------------------------------------------------------------------------------------------
Rule 100, Section 100,            Hearing Board.....  September 25, 2013  August 10, 2015,    Subsection 108 is
 Subsection 108.                                                           80 FR 47859.        a subsection
                                                                                within section
                                                                                100 (``General'')
                                                                                of Rule 100
                                                                                (``General
                                                                                Provisions and
                                                                                Definitions'').
                                                                                Submitted on
                                                                                December 6, 2013.
Rule 100, Section 500...........  Monitoring and      March 15, 2006....  November 5, 2012,   Section 500 is a
                                   Records.                                77 FR 66405.        section within
                                                                                Rule 100
                                                                                (``General
                                                                                Provisions and
                                                                                Definitions'').
                                                                                Includes
                                                                                subsections 501
                                                                                (Reporting
                                                                                requirements),
                                                                                502 (Data
                                                                                reporting), 503
                                                                                (Emissions
                                                                                statements
                                                                                required as
                                                                                stated in the
                                                                                Act), 504
                                                                                (Retention of
                                                                                records); and 505
                                                                                (Annual emissions
                                                                                inventory
                                                                                report).
                                                                                Submitted on
                                                                                August 24, 2012.
Rule 140........................  Excess Emissions..  Revised September   August 27, 2002,    Submitted on
                                                       5, 2001.            67 FR 54957.        February 22,
                                                                                2002.
----------------------------------------------------------------------------------------------------------------
                                         Regulation II--Permits and Fees
----------------------------------------------------------------------------------------------------------------
Rule 220........................  Permits to Operate  July 13, 1988.....  January 6, 1992,    Submitted on
                                                                           57 FR 354.          January 4, 1990.

Rule 242........................  Emissions Offsets   June 20, 2007.....  August 6, 2007, 72  Submitted on July
                                   Generated by the                        FR 43538.           5, 2007.
                                   Voluntary Paving
                                   of Unpaved Roads.
----------------------------------------------------------------------------------------------------------------
                                   Regulation III--Control of Air Contaminants
----------------------------------------------------------------------------------------------------------------
Rule 300........................  Visible Emissions.  March 12, 2008....  July 28, 2010, 75   Submitted on July
                                                                           FR 44141.           10, 2008.
Rule 310........................  Fugitive Dust From  January 27, 2010..  December 15, 2010,  Submitted on April
                                   Dust-Generating                         75 FR 78167.        12, 2010. Cites
                                   Operations.                                                 appendices C and
                                                                                F, which are
                                                                                listed separately
                                                                                in this table.
Rule 310.01.....................  Fugitive Dust From  January 27, 2010..  December 15, 2010,  Submitted on April
                                   Non-Traditional                         75 FR 78167.        12, 2010. Cites
                                   Sources of                                                  appendix C, which
                                   Fugitive Dust.                                              is listed
                                                                                separately in
                                                                                this table.
Rule 311........................  Particulate matter  August 2, 1993....  April 10, 1995, 60  Submitted on March
                                   from process                            FR 18010. Vacated   3, 1994.
                                   industries.                             by Ober decision.
                                                                           Restored August
                                                                           4, 1997, 62 FR
                                                                           41856.
Rule 312........................  Abrasive Blasting.  July 13, 1988.....  January 4, 2001,    Submitted on
                                                                           66 FR 730.          January 4, 1990.
Rule 313........................  Incinerators, Burn- May 9, 2012.......  September 25,       Submitted on
                                   Off Ovens and                           2014, 79 FR 57445.  August 27, 2012.
                                   Crematories.
Rule 314........................  Open Outdoor Fires  March 12, 2008....  November 9, 2009,   Submitted on July
                                   and Indoor                              74 FR 57612.        10, 2008.
                                   Fireplaces at
                                   Commercial and
                                   Institutional
                                   Establishments.
Rule 316........................  Nonmetallic         March 12, 2008....  November 13, 2009,  Submitted on July
                                   Mineral                                 74 FR 58553.        10, 2008.
                                   Processing.
Rule 318........................  Approval of         April 21, 1999....  November 8, 1999,   Submitted on
                                   Residential                             64 FR 60678.        August 4, 1999.
                                   Woodburning
                                   Devices.
Rule 322........................  Power Plant         October 17, 2007..  October 14, 2009,   Submitted on
                                   Operations.                             74 FR 52693.        January 9, 2008.
Rule 323........................  Fuel Burning        October 17, 2007..  October 14, 2009,   Submitted on
                                   Equipment from                          74 FR 52693.        January 9, 2008.
                                   Industrial/
                                   Commercial/
                                   Institutional
                                   (ICI) Sources.
Rule 324........................  Stationary          October 17, 2007..  October 14, 2009,   Submitted on
                                   Internal                                74 FR 52693.        January 9, 2008.
                                   Combustion (IC)
                                   Engines.
Rule 325........................  Brick and           August 10, 2005...  August 21, 2007,    Element of the
                                   Structural Clay                         72 FR 46564.        Revised PM-10
                                   Products (BSCP)                                             State
                                   Manufacturing.                                              Implementation
                                                                                Plan for the Salt
                                                                                River Area,
                                                                                September 2005.
                                                                                Submitted on
                                                                                October 7, 2005.
Rule 331........................  Solvent Cleaning..  April 21, 2004....  December 21, 2004,  Submitted on July
                                                                           69 FR 76417.        28, 2004.
Rule 333........................  Petroleum Solvent   June 19, 1996.....  February 9, 1998,   Submitted on
                                   Dry Cleaning.                           63 FR 6489.         February 26,
                                                                                1997.
Rule 334........................  Rubber Sports Ball  June 19, 1996.....  February 9, 1998,   Submitted on
                                   Manufacturing.                          63 FR 6489.         February 26,
                                                                                1997.
Rule 335........................  Architectural       July 13, 1988.....  January 6, 1992,    Submitted on
                                   Coatings.                               57 FR 354.          January 4, 1990.
Rule 336........................  Surface Coating     April 7, 1999.....  September 20,       Submitted on
                                   Operations.                             1999, 64 FR 50759.  August 4, 1999.
Rule 337........................  Graphic Arts......  November 20, 1996.  February 9, 1998,   Submitted on March
                                                                           63 FR 6489.         4, 1997.
Rule 338........................  Semiconductor       June 19, 1996.....  February 9, 1998,   Submitted on
                                   Manufacturing.                          63 FR 6489.         February 26,
                                                                                1997.
Rule 339........................  Vegetable Oil       November 16, 1992.  February 9, 1998,   Submitted on
                                   Extract Processes.                      63 FR 6489.         February 4, 1993.
Rule 340........................  Cutback and         September 21, 1992  February 1, 1996,   Submitted on
                                   Emulsified                              61 FR 3578.         November 13,
                                   Asphalt.                                                    1992.
Rule 341........................  Metal Casting.....  August 5, 1994....  February 12, 1996,  Submitted on
                                                                           61 FR 5287.         August 16, 1994.
Rule 342........................  Coating Wood        November 20, 1996.  February 9, 1998,   Submitted on March
                                   Furniture and                           63 FR 6489.         4, 1997.
                                   Fixtures.

Rule 343........................  Commercial Bread    February 15, 1995.  March 17, 1997, 62  Submitted on
                                   Bakeries.                               FR 12544.           August 31, 1995.
Rule 344........................  Automobile          April 7, 1999.....  November 30, 2001,  Submitted on
                                   Windshield Washer                       66 FR 59699.        August 4, 1999.
                                   Fluid.
Rule 346........................  Coating Wood        November 20, 1996.  February 9, 1998,   Submitted on March
                                   Millwork.                               63 FR 6489.         4, 1997.
Rule 347........................  Ferrous Sand        March 4, 1998.....  June 12, 2000, 65   Submitted on
                                   Casting.                                FR 36788.           August 4, 1999.
Rule 348........................  Aerospace           April 7, 1999.....  September 20,       Submitted on
                                   Manufacturing and                       1999, 64 FR 50759.  August 4, 1999.
                                   Rework Operations.
Rule 349........................  Pharmaceutical,     April 7, 1999.....  June 8, 2001, 66    Submitted on
                                   Cosmetic, and                           FR 30815.           August 4, 1999.
                                   Vitamin
                                   Manufacturing
                                   Operations.
Rule 350........................  Storage of Organic  April 6, 1992.....  September 5, 1995,  Submitted on June
                                   Liquids at Bulk                         60 FR 46024.        29, 1992.
                                   Plants and
                                   Terminals.
Rule 351........................  Loading of Organic  February 15, 1995.  February 9, 1998,   Submitted on
                                   Liquids.                                63 FR 6489.         August 31, 1995.
Rule 352........................  Gasoline Delivery   November 16, 1992.  September 5, 1995,  Submitted on
                                   Vessels.                                60 FR 46024.        February 4, 1993.
Rule 353........................  Transfer of         April 6, 1992.....  February 1, 1996,   Submitted on June
                                   Gasoline into                           61 FR 3578.         29, 1992.
                                   Stationary
                                   Dispensing Tanks.
Rule 358........................  Polystyrene Foam    April 20, 2005....  May 26, 2005, 70    Submitted on April
                                   Operations.                             FR 30370.           25, 2005.
----------------------------------------------------------------------------------------------------------------
                           Regulation V--Air Quality Standards and Area Classification
----------------------------------------------------------------------------------------------------------------
Rule 510, excluding Appendix G    Air Quality         November 1, 2006..  November 9, 2009,   Submitted on June
 to the Maricopa County Air        Standards.                              74 FR 57612.        7, 2007.
 Pollution Control Regulations.
----------------------------------------------------------------------------------------------------------------
                                        Regulation VI--Emergency Episodes
----------------------------------------------------------------------------------------------------------------
Rule 600........................  Emergency Episodes  July 13, 1988.....  March 18, 1999, 64  Submitted on
                                                                           FR 13351.           January 4, 1990.
----------------------------------------------------------------------------------------------------------------
                    Appendices to Maricopa County Air Pollution Control Rules and Regulations
----------------------------------------------------------------------------------------------------------------
Appendix C......................  Fugitive Dust Test  March 26, 2008....  December 15, 2010,  Cited in Rules 310
                                   Methods.                                75 FR 78167.        and 310.01.
                                                                                Submitted on July
                                                                                10, 2008.
Appendix F......................  Soil Designations.  April 7, 2004.....  August 21, 2007,    Cited in Rule 310.
                                                                           72 FR 46564.        Submitted on
                                                                                October 7, 2005.
----------------------------------------------------------------------------------------------------------------
[dagger] Vacated by the U.S. Court of Appeals for the Ninth Circuit in Delaney v. EPA, 898 F.2d 687 (9th Cir.
  1990). Restored on January 29, 1991, 56 FR 3219.

        Table 5--EPA-Approved Maricopa County Documents Related to Applications for Dust Control Permits
----------------------------------------------------------------------------------------------------------------
                Title                    State effective date      EPA approval date      Additional explanation
----------------------------------------------------------------------------------------------------------------
Application for Dust Control Permit..  June 22, 2005..........  August 21, 2007, 72 FR   Relates to Rule 310
                                                                 46564.                   (``Fugitive Dust from
                                                                                Dust-Generating
                                                                                Operations''). Element
                                                                                of the Revised PM-10
                                                                                State Implementation
                                                                                Plan for the Salt
                                                                                River Area, Additional
                                                                                Materials, September
                                                                                2005. Submitted on
                                                                                November 29, 2005.
Guidance for Application for Dust      June 22, 2005..........  August 21, 2007, 72 FR   Relates to Rule 310
 Control Permit.                                                 46564.                   (``Fugitive Dust from
                                                                                Dust-Generating
                                                                                Operations''). Element
                                                                                of the Revised PM-10
                                                                                State Implementation
                                                                                Plan for the Salt
                                                                                River Area, Additional
                                                                                Materials, September
                                                                                2005. Submitted on
                                                                                November 29, 2005.
----------------------------------------------------------------------------------------------------------------

Table 6--EPA-Approved Ordinances Adopted by Maricopa County and Other Local Jurisdictions Within Maricopa County
----------------------------------------------------------------------------------------------------------------
                                                        State effective                           Additional
         County citation             Title/subject           date          EPA approval date      explanation
----------------------------------------------------------------------------------------------------------------
Maricopa County Ordinance P-26..  Residential         March 26, 2008....  November 9, 2009,   Submitted on July
                                   Woodburning                             74 FR 57612.        10, 2008.
                                   Restriction
                                   Ordinance.
Maricopa County, Ordinance P-7..  Trip Reduction      Adopted May 26,     May 4, 1998, 63 FR  Submitted on
                                   Ordinance.          1994.               24434.              August 31, 1995.
Town of Carefree Ordinance No.    An Ordinance of     Adopted September   July 25, 2002, 67   Submitted on
 98-14.                            the Town of         1, 1998.            FR 48718.           February 16,
                                   Carefree,                                                   2000.
                                   Maricopa County,
                                   Arizona, Adding
                                   Section 10-4 to
                                   the Town Code
                                   Relating to Clean-
                                   Burning
                                   Fireplaces,
                                   Providing
                                   Penalties for
                                   Violations (3
                                   pages).
Town of Gilbert Ordinance 1066..  An Ordinance of     January 1, 1999...  July 25, 2002, 67   Adopted by the
                                   the Common                              FR 48718.           Town of Gilbert
                                   Council of the                                              on November 25,
                                   Town of Gilbert,                                            1997. Submitted
                                   Arizona Amending                                            on February 16,
                                   the Code of                                                 2000.
                                   Gilbert by
                                   Amending Chapter
                                   30 Environment,
                                   by adding New
                                   Article II
                                   Fireplace
                                   Restrictions
                                   Prescribing
                                   Standards for
                                   Fireplaces,
                                   Woodstoves, and
                                   Other Solid-Fuel
                                   Burning Devices
                                   in New
                                   Construction;
                                   Providing for an
                                   Effective Date of
                                   January 1, 1999;
                                   Providing for
                                   Repeal of
                                   Conflicting
                                   Ordinances;
                                   Providing for
                                   Severability (3
                                   pages).
City of Mesa Ordinance No. 3434.  An Ordinance of     December 31, 1998.  July 25, 2002, 67   Adopted by the
                                   the City Council                        FR 48718.           City of Mesa on
                                   of the City of                                              February 2, 1998.
                                   Mesa, Maricopa                                              Submitted on
                                   County, Arizona,                                            February 16,
                                   Relating to                                                 2000.
                                   Fireplace
                                   Restrictions
                                   Amending Title 4,
                                   Chapter 1,
                                   Section 2
                                   Establishing a
                                   Delayed Effective
                                   Date; and
                                   Providing
                                   Penalties for
                                   Violations (3
                                   pages).
Town of Paradise Valley           An Ordinance of     January 22, 1998..  July 25, 2002, 67   Adopted by the
 Ordinance Number 454.             the Town of                             FR 48718.           Town of Paradise
                                   Paradise Valley,                                            Valley on January
                                   Arizona, Relating                                           22, 1998.
                                   to Grading and                                              Submitted on