1,1-Di-(tert-butylperoxy)-3,3,5-   UN3107           <=32.................  >=26..........  >=42..........  ..............  ..............  OP8             ...........  ...........  ...........
 trimethylcyclohexane.
Dicetyl peroxydicarbonate........  UN3120           <=100................  ..............  ..............  ..............  ..............  OP8                      30           35  ...........
Dicetyl peroxydicarbonate [as a    UN3119           <=42.................  ..............  ..............  ..............  ..............  OP8                      30           35  ...........
 stable dispersion in water].
Di-4-chlorobenzoyl peroxide......  UN3102           <=77.................  ..............  ..............  ..............  >=23..........  OP5             ...........  ...........  ...........
Di-4-chlorobenzoyl peroxide......  Exempt           <=32.................  ..............  ..............  >=68..........  ..............  Exempt          ...........  ...........           29
Di-2,4-dichlorobenzoyl peroxide    UN3118           <=52.................  ..............  ..............  ..............  OP8...........  20                       25  ...........  ...........
 [as a paste].
Di-4-chlorobenzoyl peroxide [as a  UN3106           <=52.................  ..............  ..............  ..............  ..............  OP7             ...........  ...........           21
 paste].
Dicumyl peroxide.................  UN3110           >52-100..............  ..............  ..............  <=48..........  ..............  OP8             ...........  ...........            9
Dicumyl peroxide.................  Exempt           <=52.................  ..............  ..............  >=48..........  ..............  Exempt          ...........  ...........           29
Dicyclohexyl peroxydicarbonate...  UN3112           >91-100..............  ..............  ..............  ..............  ..............  OP3                      10           15  ...........
Dicyclohexyl peroxydicarbonate...  UN3114           <=91.................  ..............  ..............  ..............  >=9...........  OP5                      10           15  ...........
Dicyclohexyl peroxydicarbonate     UN3119           <=42.................  ..............  ..............  ..............  ..............  OP8                      15           20  ...........
 [as a stable dispersion in
 water].
Didecanoyl peroxide..............  UN3114           <=100................  ..............  ..............  ..............  ..............  OP6                      30           35  ...........
2,2-Di-(4,4-di(tert-               UN3106           <=42.................  ..............  ..............  >=58..........  ..............  OP7             ...........  ...........  ...........
 butylperoxy)cyclohexyl)propane.
2,2-Di-(4,4-di(tert-               UN3107           <=22.................  ..............  >=78..........  ..............  ..............  OP8             ...........  ...........  ...........
 butylperoxy)cyclohexyl)propane.
Di-2,4-dichlorobenzoyl peroxide..  UN3102           <=77.................  ..............  ..............  ..............  >=23..........  OP5             ...........  ...........  ...........
Di-2,4-dichlorobenzoyl peroxide    UN3106           <=52.................  ..............  ..............  ..............  ..............  OP7             ...........  ...........  ...........
 [as a paste with silicone oil].
Di-(2-ethoxyethyl)                 UN3115           <=52.................  ..............  >=48..........  ..............  ..............  OP7                     -10            0  ...........
 peroxydicarbonate.
Di-(2-ethylhexyl)                  UN3113           >77-100..............  ..............  ..............  ..............  ..............  OP5                     -20          -10  ...........
 peroxydicarbonate.
Di-(2-ethylhexyl)                  UN3115           <=77.................  ..............  >=23..........  ..............  ..............  OP7                     -15           -5  ...........
 peroxydicarbonate.
Di-(2-ethylhexyl)                  UN3119           <=62.................  ..............  ..............  ..............  ..............  OP8                     -15           -5  ...........
 peroxydicarbonate [as a stable
 dispersion in water].
Di-(2-ethylhexyl)                  UN3119           <=52.................  ..............  ..............  ..............  ..............  OP8                     -15           -5  ...........
 peroxydicarbonate [as a stable
 dispersion in water].
Di-(2-ethylhexyl)                  UN3120           <=52.................  ..............  ..............  ..............  ..............  OP8                     -15           -5  ...........
 peroxydicarbonate [as a stable
 dispersion in water (frozen)].
2,2-Dihydroperoxypropane.........  UN3102           <=27.................  ..............  ..............  >=73..........  ..............  OP5             ...........  ...........  ...........
Di-(1-hydroxycyclohexyl)peroxide.  UN3106           <=100................  ..............  ..............  ..............  ..............  OP7             ...........  ...........  ...........
Diisobutyryl peroxide............  UN3111           >32-52...............  ..............  >=48..........  ..............  ..............  OP5                     -20          -10  ...........
Diisobutyryl peroxide............  UN3115           <=32.................  ..............  >=68..........  ..............  ..............  OP7                     -20          -10  ...........
Diisopropylbenzene                 UN3106           <=82.................  >=5...........  ..............  ..............  >=5...........  OP7             ...........  ...........           17
 dihydroperoxide.
Diisopropyl peroxydicarbonate....  UN3112           >52-100..............  ..............  ..............  ..............  ..............  OP2                     -15           -5  ...........

Diisopropyl peroxydicarbonate....  UN3115           <=52.................  ..............  >=48..........  ..............  ..............  OP7                     -20          -10  ...........
Diisopropyl peroxydicarbonate....  UN3115           <=32.................  >=68..........  ..............  ..............  ..............  OP7                     -15           -5  ...........
Dilauroyl peroxide...............  UN3106           <=100................  ..............  ..............  ..............  ..............  OP7             ...........  ...........  ...........
Dilauroyl peroxide [as a stable    UN3109           <=42.................  ..............  ..............  ..............  ..............  OP8             ...........  ...........  ...........
 dispersion in water].
Di-(3-methoxybutyl)                UN3115           <=52.................  ..............  >=48..........  ..............  ..............  OP7                      -5            5  ...........
 peroxydicarbonate.
Di-(2-methylbenzoyl)peroxide.....  UN3112           <=87.................  ..............  ..............  ..............  >=13..........  OP5                      30           35  ...........
Di-(4-methylbenzoyl)peroxide [as   UN3106           <=52.................  ..............  ..............  ..............  ..............  OP7             ...........  ...........  ...........
 a paste with silicone oil].
Di-(3-methylbenzoyl) peroxide +    UN3115           <=20 +...............  ..............  >=58..........  ..............  ..............  OP7                      35           40  ...........
 Benzoyl (3-methylbenzoyl)
 peroxide + Dibenzoyl peroxide.
                                   ...............  <=18 + <=4...........  ..............  ..............  ..............  ..............  ..............  ...........  ...........  ...........
2,5-Dimethyl-2,5-di-               UN3102           >82-100..............  ..............  ..............  ..............  ..............  OP5             ...........  ...........  ...........
 (benzoylperoxy)hexane.
2,5-Dimethyl-2,5-di-               UN3106           <=82.................  ..............  ..............  >=18..........  ..............  OP7             ...........  ...........  ...........
 (benzoylperoxy)hexane.
2,5-Dimethyl-2,5-di-               UN3104           <=82.................  ..............  ..............  ..............  >=18..........  OP5             ...........  ...........  ...........
 (benzoylperoxy)hexane.
2,5-Dimethyl-2,5-di-(tert-         UN3103           >90-100..............  ..............  ..............  ..............  ..............  OP5             ...........  ...........  ...........
 butylperoxy)hexane.
2,5-Dimethyl-2,5-di-(tert-         UN3105           >52-90...............  >=10..........  ..............  ..............  ..............  OP7             ...........  ...........  ...........
 butylperoxy)hexane.
2,5-Dimethyl-2,5-di-(tert-         UN3108           <=77.................  ..............  ..............  >=23..........  ..............  OP8             ...........  ...........  ...........
 butylperoxy)hexane.
2,5-Dimethyl-2,5-di-(tert-         UN3109           <=52.................  >=48..........  ..............  ..............  ..............  OP8             ...........  ...........  ...........
 butylperoxy)hexane.
2,5-Dimethyl-2,5-di-(tert-         UN3108           <=47.................  ..............  ..............  ..............  ..............  OP8             ...........  ...........  ...........
 butylperoxy)hexane [as a paste].
2,5-Dimethyl-2,5-di-(tert-         UN3101           >86-100..............  ..............  ..............  ..............  ..............  OP5             ...........  ...........  ...........
 butylperoxy)hexyne-3.
2,5-Dimethyl-2,5-di-(tert-         UN3103           >52-86...............  >=14..........  ..............  ..............  ..............  OP5             ...........  ...........  ...........
 butylperoxy)hexyne-3.
2,5-Dimethyl-2,5-di-(tert-         UN3106           <=52.................  ..............  ..............  >=48..........  ..............  OP7             ...........  ...........  ...........
 butylperoxy)hexyne-3.
2,5-Dimethyl-2,5-di-(2-            UN3113           <=100................  ..............  ..............  ..............  ..............  OP5                      20           25  ...........
 ethylhexanoylperoxy)hexane.
2,5-Dimethyl-2,5-                  UN3104           <=82.................  ..............  ..............  ..............  >=18..........  OP6             ...........  ...........  ...........
 dihydroperoxyhexane.
2,5-Dimethyl-2,5-di-(3,5,5-        UN3105           <=77.................  >=23..........  ..............  ..............  ..............  OP7             ...........  ...........  ...........
 trimethylhexanoylperoxy)hexane.
1,1-Dimethyl-3-                    UN3117           <=52.................  >=48..........  ..............  ..............  ..............  OP8                       0           10  ...........
 hydroxybutylperoxyneoheptanoate.
Dimyristyl peroxydicarbonate.....  UN3116           <=100................  ..............  ..............  ..............  ..............  OP7                      20           25  ...........
Dimyristyl peroxydicarbonate [as   UN3119           <=42.................  ..............  ..............  ..............  ..............  OP8                      20           25  ...........
 a stable dispersion in water].
Di-(2-                             UN3115           <=52.................  >=48..........  ..............  ..............  ..............  OP7                     -10            0  ...........
 neodecanoylperoxyisopropyl)benze
 ne.
Di-(2-neodecanoyl-                 UN3119           <=42.................  ..............  ..............  ..............  ..............  OP8                     -15           -5  ...........
 peroxyisopropyl) benzene, as
 stable dispersion in water.
Di-n-nonanoyl peroxide...........  UN3116           <=100................  ..............  ..............  ..............  ..............  OP7                       0           10  ...........
Di-n-octanoyl peroxide...........  UN3114           <=100................  ..............  ..............  ..............  ..............  OP5                      10           15  ...........
Di-(2-                             UN3102           >85-100..............  ..............  ..............  ..............  ..............  OP5             ...........  ...........  ...........
 phenoxyethyl)peroxydicarbonate.
Di-(2-                             UN3106           <=85.................  ..............  ..............  ..............  >=15..........  OP7             ...........  ...........  ...........
 phenoxyethyl)peroxydicarbonate.
Dipropionyl peroxide.............  UN3117           <=27.................  ..............  >=73..........  ..............  ..............  OP8                      15           20  ...........
Di-n-propyl peroxydicarbonate....  UN3113           <=100................  ..............  ..............  ..............  ..............  OP3                     -25          -15  ...........
Di-n-propyl peroxydicarbonate....  UN3113           <=77.................  ..............  >=23..........  ..............  ..............  OP5                     -20          -10  ...........
Disuccinic acid peroxide.........  UN3102           >72-100..............  ..............  ..............  ..............  ..............  OP4             ...........  ...........           18
Disuccinic acid peroxide.........  UN3116           <=72.................  ..............  ..............  ..............  >=28..........  OP7                      10           15  ...........
Di-(3,5,5-trimethylhexanoyl)       UN3115           >52-82...............  >=18..........  ..............  ..............  ..............  OP7                       0           10  ...........
 peroxide.

Di-(3,5,5-                         UN3119           <=52.................  ..............  ..............  ..............  ..............  OP8                      10           15  ...........
 trimethylhexanoyl)peroxide [as a
 stable dispersion in water].
Di-(3,5,5-                         UN3119           <=38.................  >=62..........  ..............  ..............  ..............  OP8                      20           25  ...........
 trimethylhexanoyl)peroxide.
Ethyl 3,3-di-(tert-                UN3105           <=67.................  >=33..........  ..............  ..............  ..............  OP7             ...........  ...........  ...........
 amylperoxy)butyrate.
Ethyl 3,3-di-(tert-                UN3103           >77-100..............  ..............  ..............  ..............  ..............  OP5             ...........  ...........  ...........
 butylperoxy)butyrate.
Ethyl 3,3-di-(tert-                UN3105           <=77.................  >=23..........  ..............  ..............  ..............  OP7             ...........  ...........  ...........
 butylperoxy)butyrate.
Ethyl 3,3-di-(tert-                UN3106           <=52.................  ..............  ..............  >=48..........  ..............  OP7             ...........  ...........  ...........
 butylperoxy)butyrate.
1-(2-ethylhexanoylperoxy)-1,3-     UN3115           <=52.................  >=45..........  >=10..........  ..............  ..............  OP7                     -20          -10  ...........
 Dimethylbutyl peroxypivalate.
tert-Hexyl peroxyneodecanoate....  UN3115           <=71.................  >=29..........  ..............  ..............  ..............  OP7                       0           10  ...........
tert-Hexyl peroxypivalate........  UN3115           <=72.................  ..............  >=28..........  ..............  ..............  OP7                      10           15  ...........
3-Hydroxy-1,1-dimethylbutyl        UN3115           <=77.................  >=23..........  ..............  ..............  ..............  OP7                      -5            5  ...........
 peroxyneodecanoate.
3-Hydroxy-1,1-dimethylbutyl        UN3119           <=52.................  ..............  ..............  ..............  ..............  OP8                      -5            5  ...........
 peroxyneodecanoate [as a stable
 dispersion in water].
3-Hydroxy-1,1-dimethylbutyl        UN3117           <=52.................  >=48..........  ..............  ..............  ..............  OP8                      -5            5  ...........
 peroxyneodecanoate.
Isopropyl sec-butyl                UN3111           <=52 + <=28..........  ..............  ..............  ..............  ..............  OP5                     -20          -10  ...........
 peroxydicarbonat + Di-sec-butyl
 peroxydicarbonate + Di-isopropyl
 peroxydicarbonate.
                                   ...............  + <=22...............  ..............  ..............  ..............  ..............  ..............  ...........  ...........  ...........
Isopropyl sec-butyl                UN3115           <=32 + <=15..........  >=38..........  ..............  ..............  ..............  OP7                     -20          -10  ...........
 peroxydicarbonate + Di-sec-butyl
 peroxydicarbonate + Di-isopropyl
 peroxydicarbonate.
                                   ...............  -18..................  ..............  ..............  ..............  ..............  ..............  ...........  ...........  ...........
                                   ...............  + <=12...............  ..............  ..............  ..............  ..............  ..............  ...........  ...........  ...........
                                   ...............  -15..................  ..............  ..............  ..............  ..............  ..............  ...........  ...........  ...........
Isopropylcumyl hydroperoxide.....  UN3109           <=72.................  >=28..........  ..............  ..............  ..............  OP8             ...........  ...........           13
p-Menthyl hydroperoxide..........  UN3105           >72-100..............  ..............  ..............  ..............  ..............  OP7             ...........  ...........           13
p-Menthyl hydroperoxide..........  UN3109           <=72.................  >=28..........  ..............  ..............  ..............  OP8             ...........  ...........  ...........
Methylcyclohexanone peroxide(s)..  UN3115           <=67.................  ..............  >=33..........  ..............  ..............  OP7                      35           40  ...........
Methyl ethyl ketone peroxide(s)..  UN3101           <=52.................  >=48..........  ..............  ..............  ..............  OP5             ...........  ...........        5, 13
Methyl ethyl ketone peroxide(s)..  UN3105           <=45.................  >=55..........  ..............  ..............  ..............  OP7             ...........  ...........            5
Methyl ethyl ketone peroxide(s)..  UN3107           <=40.................  >=60..........  ..............  ..............  ..............  OP8             ...........  ...........            7
Methyl isobutyl ketone             UN3105           <=62.................  >=19..........  ..............  ..............  ..............  OP7             ...........  ...........        5, 23
 peroxide(s).
Methyl isopropyl ketone            UN3109           (See remark 31)......  >=70..........  ..............  ..............  ..............  OP8             ...........  ...........           31
 peroxide(s).
Organic peroxide, liquid, sample.  UN3103           .....................  ..............  ..............  ..............  ..............  OP2             ...........  ...........           12
Organic peroxide, liquid, sample,  UN3113           .....................  ..............  ..............  ..............  ..............  OP2             ...........  ...........           12
 temperature controlled.
Organic peroxide, solid, sample..  UN3104           .....................  ..............  ..............  ..............  ..............  OP2             ...........  ...........           12
Organic peroxide, solid, sample,   UN3114           .....................  ..............  ..............  ..............  ..............  OP2             ...........  ...........           12
 temperature controlled.
3,3,5,7,7-Pentamethyl-1,2,4-       UN3107           <=100................  ..............  ..............  ..............  ..............  OP8             ...........  ...........  ...........
 Trioxepane.
Peroxyacetic acid, type D,         UN3105           <=43.................  ..............  ..............  ..............  ..............  OP7             ...........  ...........       13, 20
 stabilized.
Peroxyacetic acid, type E,         UN3107           <=43.................  ..............  ..............  ..............  ..............  OP8             ...........  ...........       13, 20
 stabilized.
Peroxyacetic acid, type F,         UN3109           <=43.................  ..............  ..............  ..............  ..............  OP8             ...........  ...........   13, 20, 28
 stabilized.
Peroxyacetic acid or peracetic     UN3107           <=36.................  ..............  ..............  ..............  >=15..........  OP8             ...........  ...........   13, 20, 28
 acid [with not more than 7%
 hydrogen peroxide].

Peroxyacetic acid or peracetic     Exempt           <=6..................  ..............  ..............  ..............  >=60..........  Exempt          ...........  ...........           28
 acid [with not more than 20%
 hydrogen peroxide].
Peroxyacetic acid or peracetic     UN3109           <=17.................  ..............  ..............  ..............  ..............  OP8             ...........  ...........   13, 20, 28
 acid [with not more than 26%
 hydrogen peroxide].
Peroxylauric acid................  UN3118           <=100................  ..............  ..............  ..............  ..............  OP8                      35           40  ...........
Pinanyl hydroperoxide............  UN3105           >56-100..............  ..............  ..............  ..............  ..............  OP7             ...........  ...........           13
Pinanyl hydroperoxide............  UN3109           <=56.................  >=44..........  ..............  ..............  ..............  OP8             ...........  ...........  ...........
Polyether poly-tert-               UN3107           <=52.................  ..............  >=48..........  ..............  ..............  OP8             ...........  ...........  ...........
 butylperoxycarbonate.
Tetrahydronaphthyl hydroperoxide.  UN3106           <=100................  ..............  ..............  ..............  ..............  OP7             ...........  ...........  ...........
1,1,3,3-Tetramethylbutyl           UN3105           <=100................  ..............  ..............  ..............  ..............  OP7             ...........  ...........  ...........
 hydroperoxide.
1,1,3,3-Tetramethylbutyl peroxy-2- UN3115           <=100................  ..............  ..............  ..............  ..............  OP7                      15           20  ...........
 ethylhexanoate.
1,1,3,3-Tetramethylbutyl           UN3115           <=72.................  ..............  >=28..........  ..............  ..............  OP7                      -5            5  ...........
 peroxyneodecanoate.
1,1,3,3-Tetramethylbutyl           UN3119           <=52.................  ..............  ..............  ..............  ..............  OP8                      -5            5  ...........
 peroxyneodecanoate [as a stable
 dispersion in water].
1,1,3,3-tetramethylbutyl           UN3115           <=77.................  >=23..........  ..............  ..............  ..............  OP7                       0           10  ...........
 peroxypivalate.
3, 6, 9-Triethyl-3, 6, 9-          UN3110           <=17.................  >=18..........  ..............  >=65..........  ..............  OP8             ...........  ...........  ...........
 trimethyl-1, 4, 7-triperoxonane.
3,6,9-Triethyl-3,6,9-trimethyl-    UN3105           <=42.................  >=58..........  ..............  ..............  ..............  OP7             ...........  ...........           26
 1,4,7-triperoxonane.
Di-(3, 5, 5-trimethylhexanoyl)     UN3119           >38-52...............  >=48..........  ..............  ..............  ..............  OP8                      10           15  ...........
 peroxide.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
1. For domestic shipments, OP8 is authorized.
2. Available oxygen must be <4.7%.
3. For concentrations <80% OP5 is allowed. For concentrations of at least 80% but <85%, OP4 is allowed. For concentrations of at least 85%, maximum package size is OP2.
4. The diluent may be replaced by di-tert-butyl peroxide.
5. Available oxygen must be <=9% with or without water.
6. For domestic shipments, OP5 is authorized.
7. Available oxygen must be <=8.2% with or without water.
8. Only non-metallic packagings are authorized.
9. For domestic shipments this material may be transported under the provisions of paragraph (h)(3)(xii) of this section.
10. [Reserved]
11. [Reserved]
12. Samples may only be offered for transportation under the provisions of paragraph (b)(2) of this section.
13. ``Corrosive'' subsidiary risk label is required.
14. [Reserved]
15. No ``Corrosive'' subsidiary risk label is required for concentrations below 80%.
16. With <6% di-tert-butyl peroxide.
17. With <=8% 1-isopropylhydroperoxy-4-isopropylhydroxybenzene.
18. Addition of water to this organic peroxide will decrease its thermal stability.
19. [Reserved]
20. Mixtures with hydrogen peroxide, water and acid(s).
21. With diluent type A, with or without water.
22. With >=36% diluent type A by mass, and in addition ethylbenzene.
23. With >=19% diluent type A by mass, and in addition methyl isobutyl ketone.
24. Diluent type B with boiling point >100 C.
25. No ``Corrosive'' subsidiary risk label is required for concentrations below 56%.
26. Available oxygen must be <=7.6%.
27. Formulations derived from distillation of peroxyacetic acid originating from peroxyacetic acid in a concentration of not more than 41% with water, total active oxygen less than or equal to
  9.5% (peroxyacetic acid plus hydrogen peroxide).
28. For the purposes of this section, the names ``Peroxyacetic acid'' and ``Peracetic acid'' are synonymous.
29. Not subject to the requirements of this subchapter for Division 5.2.
30. Diluent type B with boiling point >130 [deg]C (266[emsp14][deg]F).
31. Available oxygen <=6.7%.

* * * * *
    (e) * * *

                                           Organic Peroxide IBC Table
----------------------------------------------------------------------------------------------------------------
                                                                 Maximum
      UN No.          Organic peroxide       Type of IBC        quantity          Control           Emergency
                                                                (liters)        temperature        temperature
----------------------------------------------------------------------------------------------------------------
3109.............  ORGANIC PEROXIDE,      .................  ..............  .................  ................
                    TYPE F, LIQUID..
                   tert-Butyl cumyl       31HA1                        1000  .................  ................
                    peroxide.
                   tert-Butyl             31A                          1250  .................  ................
                    hydroperoxide, not
                    more than 72% with
                    water.
                   tert-Butyl             31A                          1250  .................  ................
                    peroxyacetate, not
                    more than 32% in
                    diluent type A.

                                          31HA1                        1000  .................  ................
                   tert-Butyl             31A                          1250  .................  ................
                    peroxybenzoate, not
                    more than 32% in
                    diluent type A.
                   tert-Butyl peroxy-     31A                          1250  .................  ................
                    3,5,5-
                    trimethylhexanoate,
                    not more than 37% in
                    diluent type A.
                                          31HA1                        1000  .................  ................
                   Cumyl hydroperoxide,   31HA1                        1250  .................  ................
                    not more than 90% in
                    diluent type A.
                   Dibenzoyl peroxide,    31H1                         1000  .................  ................
                    not more than 42% as
                    a stable dispersion.
                   Di-tert-butyl          31A                          1250  .................  ................
                    peroxide, not more
                    than 52% in diluent
                    type B.
                                          31HA1                        1000  .................  ................
                   1,1-Di-(tert-          31A                          1250  .................  ................
                    Butylperoxy)
                    cyclohexane, not
                    more than 37% in
                    diluent type A.
                   1,1-Di-(tert-          31H1                         1000  .................  ................
                    butylperoxy)
                    cyclohexane, not
                    more than 42% in
                    diluent type A.
                   Dicumyl peroxide,      31A                          1250  .................  ................
                    less than or equal
                    to 100%.
                                          31HA1                        1000  .................  ................
                   Dilauroyl peroxide,    31HA1                        1000  .................  ................
                    not more than 42%,
                    stable dispersion,
                    in water.
                   Isopropyl cumyl        31HA1                        1250  .................  ................
                    hydroperoxide, not
                    more than 72% in
                    diluent type A.
                   p-Menthyl              31HA1                        1250  .................  ................
                    hydroperoxide, not
                    more than 72% in
                    diluent type A.
                   Peroxyacetic acid,     31A                          1500  .................  ................
                    stabilized, not more
                    than 17%.
                                          31H1                         1500  .................  ................
                                          31H2                         1500  .................  ................
                                          31HA1                        1500  .................  ................
                   Peroxyacetic acid,     31A                          1500  .................  ................
                    with not more than
                    26% hydrogen
                    peroxide.
                                          31HA1                        1500  .................  ................
                   Peroxyacetic acid,     31A                          1500  .................  ................
                    type F, stabilized.
                                          31HA1                        1500  .................  ................
 3110              ORGANIC PEROXIDE TYPE  .................  ..............  .................  ................
                    F, SOLID..
                   Dicumyl peroxide,      31A                          2000  .................  ................
                    less than or equal
                    to 100%.
                                          31H1               ..............  .................  ................
                                          31HA1              ..............  .................  ................
 3119              ORGANIC PEROXIDE,      .................  ..............  .................  ................
                    TYPE F, LIQUID,
                    TEMPERATURE
                    CONTROLLED.
                   tert-Amyl              31A                          1250  + 10 [deg]C......  + 15 [deg]C
                    peroxypivalate, not
                    more than 32% in
                    diluent type A.
                   tert-Butyl peroxy-2-   31HA1                        1000  + 30 [deg]C......  + 35 [deg]C
                    ethylhexanoate, not
                    more than 32% in
                    diluent type B.
                                          31A                          1250  + 30 [deg]C......  + 35 [deg]C
                   tert-Butyl             31A                          1250  0 [deg]C.........  + 10 [deg]C
                    peroxyneodecanoate,
                    not more than 32% in
                    diluent type A.
                   tert-Butyl             31A                          1250  -5 [deg]C........  + 5 [deg]C
                    peroxyneodecanoate,
                    not more than 52%,
                    stable dispersion,
                    in water.
                   tert-Butyl             31HA1                        1000  + 10 [deg]C......  + 15 [deg]C
                    peroxypivalate, not
                    more than 27% in
                    diluent type B.
                                          31A                          1250  + 10 [deg]C......  + 15 [deg]C
                   Di-(4-tert-            31HA1                        1000  + 30 [deg]C......  + 35 [deg]C
                    butylcyclohexyl)
                    peroxydicarbonate,
                    not more than 42%,
                    stable dispersion,
                    in water.
                   Dicetyl                31HA1                        1000  + 30 [deg]C......  + 35 [deg]C
                    peroxydicarbonate,
                    not more than 42%,
                    stable dispersion,
                    in water.
                   Dicyclohexylperoxydic  31A                          1250  + 10 [deg]C......  + 15 [deg]C
                    arbonate, not more
                    than 42% as a stable
                    dispersion, in water.
                   Di-(2-ethylhexyl)      31A                          1250  -20 [deg]C.......  -10 [deg]C
                    peroxydicarbonate,
                    not more than 62%,
                    stable dispersion,
                    in water.
                                          31HA1                        1000  -20 [ordm]C......  -10 [ordm]C
                   Diisobutyryl           31HA1                        1000  -20 [deg]C.......  -10 [deg]C
                    peroxide, not more
                    than 28% as a stable
                    dispersion in water.
                                          31A                          1250  -20 [deg]C.......  -10 [deg]C
                   Diisobutyryl           31HA1                        1000  -25 [deg]C.......  -15 [deg]C
                    peroxide, not more
                    than 42% as a stable
                    dispersion in water.
                                          31A                          1250  -25 [deg]C.......  -15 [deg]C
                   Dimyristyl             31HA1                        1000  + 15 [deg]C......  + 20 [deg]C
                    peroxydicarbonate,
                    not more than 42%,
                    stable dispersion,
                    in water.
                   Di-(2-                 31A                          1250  -15 [deg]C.......  -5 [deg]C
                    neodecanoylperoxyiso
                    propyl) benzene, not
                    more than 42%,
                    stable dispersion,
                    in water.
                   Di-(3,5,5-             31HA1                        1000  + 10 [deg]C......  + 15 [deg]C
                    trimethylhexanoyl)
                    peroxide, not more
                    than 52% in diluent
                    type A.
                                          31A                          1250  + 10 [deg]C......  + 15 [deg]C

                   Di-(3,5,5-             31A                          1250  + 10 [deg]C......  + 15 [deg]C
                    trimethylhexanoyl)
                    peroxide, not more
                    than 52%, stable
                    dispersion, in water.
                   3-Hydroxy-1,1-         31A                          1250  -15 [deg]C.......  -5 [deg]C
                    dimethylbutyl peroxy-
                    neodecanoate, not
                    more than 52%,
                    stable dispersion,
                    in water.
                   1,1,3,3-               31HA1                        1000  +15 [ordm]C......  +20 [ordm]C
                    Tetramethylbutyl
                    peroxy-2-
                    ethylhexanoate, not
                    more than 67%, in
                    diluent type A.
                   1,1,3,3-               31A                          1250  -5 [deg]C........  + 5 [deg]C
                    Tetramethylbutyl
                    peroxyneodecanoate,
                    not more than 52%,
                    stable dispersion,
                    in water.
                                          31HA1                        1000  -5 [deg]C........  + 5 [deg]C
----------------------------------------------------------------------------------------------------------------

* * * * *
0
34. In Sec.  173.301b, paragraphs (a)(2), (c)(1), and (g) are revised
to read as follows:

Sec.  173.301b  Additional general requirements for shipment of UN
pressure receptacles.

    (a) * * *
    (2) The gases or gas mixtures must be compatible with the UN
pressure receptacle and valve materials as prescribed for metallic
materials in ISO 11114-1:2012 (IBR, see Sec.  171.7 of this subchapter)
and for non-metallic materials in ISO 11114-2:2013 Gas cylinders--
Compatibility of cylinder and valve materials with gas contents--Part
2: Non-metallic materials (IBR, see Sec.  171.7 of this subchapter).
* * * * *
    (c) * * *
    (1) When the use of a valve is prescribed, the valve must conform
to the requirements in ISO 10297:2006 (IBR, see Sec.  171.7 of this
subchapter). Until December 31, 2020, the manufacture of a valve
conforming to the requirements in ISO 10297:2006 (IBR, see Sec.  171.7
of this subchapter) is authorized. Until December 31, 2008, the
manufacture of a valve conforming to the requirements in ISO 10297:1999
(IBR, see Sec.  171.7 of this subchapter) is authorized.
* * * * *
    (g) Composite cylinders in underwater use. A composite cylinder
certified to ISO-11119-2 or ISO-11119-3 may not be used for underwater
applications unless the cylinder is manufactured in accordance with the
requirements for underwater use and is marked ``UW'' as prescribed in
Sec.  178.71(q)(18) of this subchapter.
0
35. In Sec.  173.303, paragraph (f)(1) is revised to read as follows:

Sec.  173.303  Charging of cylinders with compressed gas in a solution
(acetylene).

* * * * *
    (f) * * *
    (1) UN cylinders and bundles of cylinders are authorized for the
transport of acetylene gas as specified in this section.
    (i) Each UN acetylene cylinder must conform to ISO 3807:2013:Gas
cylinders--Acetylene cylinders--Basic requirements and type testing
(IBR, see Sec.  171.7 of this subchapter), have a homogeneous
monolithic porous mass filler and be charged with acetone or a suitable
solvent as specified in the standard. UN acetylene cylinders must have
a minimum test pressure of 52 bar and may be filled up to the pressure
limits specified in ISO 3807-2013. The use of UN tubes and MEGCs is not
authorized.
    (ii) Until December 31, 2020, cylinders conforming to the
requirements in ISO 3807-2: Cylinders for acetylene--Basic
requirements--Part 2: Cylinders with fusible plugs. (IBR, see Sec.
171.7 of this subchapter), having a homogeneous monolithic porous mass
filler and charged with acetone or a suitable solvent as specified in
the standard are authorized. UN acetylene cylinders must have a minimum
test pressure of 52 bar and may be filled up to the pressure limits
specified in ISO 3807-2.
* * * * *
0
36. In 173.304b, paragraph (b)(5) is added to read as follows:

Sec.  173.304b  Additional requirements for shipment of liquefied
compressed gases in UN pressure receptacles.

* * * * *
    (b) * * *
    (5) For liquefied gases charged with compressed gases, both
components--the liquid phase and the compressed gas--have to be taken
into consideration in the calculation of the internal pressure in the
pressure receptacle. The maximum mass of contents per liter of water
capacity shall not exceed 95 percent of the density of the liquid phase
at 50 [deg]C (122[emsp14][deg]F); in addition, the liquid phase shall
not completely fill the pressure receptacle at any temperature up to 60
[deg]C (140[emsp14][deg]F). When filled, the internal pressure at 65
[deg]C (149[emsp14][deg]F) shall not exceed the test pressure of the
pressure receptacles. The vapor pressures and volumetric expansions of
all substances in the pressure receptacles shall be considered. The
maximum filling limits may be determined using the procedure in (3)(e)
of P200 of the UN Recommendations.
* * * * *
0
37. Section 173.310, is revised to read as follows:

Sec.  173.310  Exceptions for radiation detectors.

    Radiation detectors, radiation sensors, electron tube devices, or
ionization chambers, herein referred to as ``radiation detectors,''
that contain only Division 2.2 gases in non-refillable cylinders, are
excepted from the specification packaging in this subchapter and,
except when transported by air, from labeling and placarding
requirements of this subchapter when designed, packaged, and
transported as follows:
    (a) Radiation detectors must be single-trip, hermetically sealed,
welded metal inside containers that will not fragment upon impact.
    (b) Radiation detectors must not have a design pressure exceeding
5.00 MPa (725 psig) and a capacity exceeding 405 fluid ounces (731
cubic inches). They must be designed and fabricated with a burst
pressure of not less than three times the design pressure if the
radiation detector is equipped with a pressure relief device, and not
less than four times the design pressure if the detector is not
equipped with a pressure relief device.
    (c) Radiation detectors must be shipped in a strong outer packaging
capable of withstanding a drop test of at least 1.2 meters (4 feet)
without breakage of the radiation detector or rupture of the outer
packaging. If the radiation detector is shipped as part of other
equipment, the equipment must be packaged in strong outer packaging or
the equipment itself must provide an equivalent level of protection.

    (d) Emergency response information accompanying each shipment and
available from each emergency response telephone number for radiation
detectors must identify those receptacles that are not fitted with a
pressure relief device and provide appropriate guidance for exposure to
fire.
    (e) Transport in accordance with this section must be noted on the
shipping paper.
    (f) Radiation detectors, including detectors in radiation detection
systems, are not subject to any other requirements of this subchapter
if the detectors meet the requirements in paragraphs (a) through (d) of
this section and the capacity of detector receptacles does not exceed
50 ml (1.69 fluid ounces).
0
38. In Sec.  173.335, paragraph (a) is revised to read as follows:

Sec.  173.335  Chemical under pressure n.o.s.

    (a) General requirements. A cylinder filled with a chemical under
pressure must be offered for transportation in accordance with the
requirements of this section and Sec.  172.301 of this subchapter. In
addition, a DOT specification cylinder must meet the requirements in
Sec. Sec.  173.301a, 173.302, 173.302a, and 173.305, as applicable. UN
pressure receptacles must meet the requirements in Sec. Sec.  173.301b,
173.302b, and 173.304b, as applicable. Where more than one section
applies to a cylinder, the most restrictive requirements must be
followed.
* * * * *

PART 175--CARRIAGE BY AIRCRAFT

0
39. The authority citation for part 175 continues to read as follows:

    Authority: 49 U.S.C. 5101-5128, 44701; 49 CFR 1.81 and 1.97.

0
40. In Sec.  175.10, revise paragraph (a)(7) to read as follows:

Sec.  175.10  Exceptions for passengers, crewmembers, and air
operators.

* * * * *
    (a) * * *
    (7) A small medical or clinical mercury thermometer for personal
use, when carried in a protective case in checked baggage.
* * * * *
0
41. Section 175.25 is revised to read as follows:

Sec.  175.25  Passenger notification system.

    (a) Each person who engages in for hire air transportation of
passengers must effectively inform passengers about hazardous materials
that passengers are forbidden to transport on aircraft and must
accomplish this through the development, implementation, and
maintenance of a passenger notification system.
    (b) Passenger notification system requirements. The passenger
notification system required by paragraph (a) of this section must
ensure that:
    (1) A passenger is presented with information required under
paragraph (a) of this section at the point of ticket purchase or, if
this is not practical, in another way prior to boarding pass issuance;
    (2) A passenger is presented with information required under
paragraph (a) of this section at the point of boarding pass issuance
(i.e., check-in), or when no boarding pass is issued, prior to boarding
the aircraft;
    (3) A passenger, where the ticket purchase and/or boarding pass
issuance can be completed by a passenger without the involvement of
another person, acknowledges that they have been presented with the
information required under paragraph (a) of this section; and
    (4) A passenger is presented with information required under
paragraph (a) of this section at each of the places at an airport where
tickets are issued, boarding passes are issued, passenger baggage is
dropped off, aircraft boarding areas are maintained, and at any other
location where boarding passes are issued and/or checked baggage is
accepted. This information must include visual examples of forbidden
hazardous materials.
    (c) Aircraft operator manual requirements. For certificate holders
under 14 CFR parts 121 and 135, procedures and information necessary to
allow personnel to implement and maintain the passenger notification
system required in paragraphs (a) and (b) of this section must be
described in an operations manual and/or other appropriate manuals in
accordance with 14 CFR parts 121 or 135.

0
42. In Sec.  175.33, revise paragraph (a)(3) to read as follows:

Sec.  175.33  Shipping paper and notification of pilot-in-command.

* * * * *
    (a) * * *
    (3) The net quantity or gross weight, as applicable, for each
package except those containing Class 7 (radioactive) materials. For a
shipment consisting of multiple packages containing hazardous materials
bearing the same proper shipping name and identification number, only
the total quantity and an indication of the quantity of the largest and
smallest package at each loading location need to be provided. For
consumer commodities, the information provided may be either the gross
mass of each package or the average gross mass of the packages as shown
on the shipping paper;
* * * * *
0
43. Section 175.900 is revised to read as follows:

Sec.  175.900  Handling requirements for carbon dioxide, solid (dry
ice).

    Carbon dioxide, solid (dry ice) when shipped by itself or when used
as a refrigerant for other commodities, may be carried only if the
operator has made suitable arrangements based on the aircraft type, the
aircraft ventilation rates, the method of packing and stowing, whether
animals will be carried on the same flight and other factors. The
operator must ensure that the ground staff is informed that the dry ice
is being loaded or is on board the aircraft. For arrangements between
the shipper and operator, see Sec.  173.217 of this subchapter. Where
dry ice is contained in a unit load device (ULD) prepared by a single
shipper in accordance with Sec.  173.217 of this subchapter and the
operator after the acceptance adds additional dry ice, the operator
must ensure that the information provided to the pilot-in-command and
the marking on the ULD when used as a packaging reflects that revised
quantity of dry ice.

PART 176--CARRIAGE BY VESSEL

0
44. The authority citation for part 176 continues to read as follows:

    Authority:  49 U.S.C. 5101-5128; 49 CFR 1.81 and 1.97.

0
45. In Sec.  176.83, paragraph (a)(4)(ii) is revised to read as
follows:

Sec.  176.83  Segregation.

    (a) * * *
    (4) * * *
    (ii) Between hazardous materials of different classes which
comprise a group of substances that do not react dangerously with each
other. The following materials are grouped by compatibility:
    (A) Hydrogen peroxide, aqueous solutions with not less than 8
percent but less than 20 percent hydrogen peroxide (stabilized as
necessary); Hydrogen peroxide, aqueous solutions with not less than 20
percent but not more than 40 percent hydrogen peroxide; Hydrogen
peroxide, aqueous solutions with more than 40 percent but not more than
60 percent hydrogen peroxide; Hydrogen peroxide and peroxyacetic acid
mixtures, stabilized with acids, water and not more than 5

percent peroxyacetic acid; Organic peroxide type D, liquid; Organic
peroxide type E, liquid; Organic peroxide type F, liquid;
    (B) Dichlorosilane, Silicon tetrachloride, and Trichlorosilane; and
    (C) Organometallic substance, solid, pyrophoric, Organometallic
substance, liquid, pyrophoric, Organometallic substance, solid,
pyrophoric, water-reactive, Organometallic substance, liquid,
pyrophoric, water-reactive, Organometallic substance, solid, water-
reactive, Organometallic substance, solid, water-reactive, flammable,
Organometallic substance, solid, water-reactive, self-heating,
Organometallic substance, liquid, water-reactive, Organometallic
substance, liquid, water-reactive, flammable, and Organometallic
substance, solid, self-heating.
* * * * *
0
46. In Sec.  176.84(b), table provisions 149 and 150 are added:

Sec.  176.84  Other requirements for stowage, cargo handling, and
segregation for cargo vessels and passenger vessels.

    (b) * * *

------------------------------------------------------------------------
            Code                              Provisions
------------------------------------------------------------------------

                              * * * * * * *
149.........................  For engines or machinery containing fuels
                               with flash point equal or greater than 23
                               [deg]C (73.4 [deg]F) , stowage Category
                               A.
150.........................  For uranium metal pyrophoric and thorium
                               metal pyrophoric stowage, category D
                               applies.

                              * * * * * * *
------------------------------------------------------------------------

* * * * *
0
47. Section 176.905 is revised as follows:

Sec.  176.905  Stowage of vehicles.

    (a) A vehicle powered by an internal combustion engine, a fuel
cell, batteries or a combination thereof is subject to the following
requirements when carried as cargo on a vessel:
    (1) Before being loaded on a vessel, each vehicle must be inspected
for signs of leakage from batteries, engines, fuel cells, compressed
gas cylinders or accumulators, or fuel tank(s) when applicable, and any
identifiable faults in the electrical system that could result in short
circuit or other unintended electrical source of ignition. A vehicle
showing any signs of leakage or electrical fault may not be
transported.
    (2) For flammable liquid powered vehicles, the fuel tank(s)
containing the flammable liquid, may not be more than one fourth full
and the flammable liquid must not exceed 250 L (66 gal) unless
otherwise approved by the Associate Administrator.
    (3) For flammable gas powered vehicles, the fuel shut-off valve of
the fuel tank(s) must be securely closed.
    (4) For vehicles with batteries installed, the batteries shall be
protected from damage, short circuit, and accidental activation during
transport. Except for vehicles with prototype or low production lithium
batteries (see Sec.  173.185(d) of this subchapter) securely installed,
each lithium battery must be of a type that has successfully passed
each test in the UN Manual of Tests and Criteria (IBR, see Sec.  171.7
of this subchapter), as specified in Sec.  173.185(a) of this
subchapter, unless approved by the Associate Administrator. Where a
lithium battery installed in a vehicle is damaged or defective, the
battery must be removed and transported according to Sec.  173.185(f)
of this subchapter, unless otherwise approved by the Associate
Administrator.
    (5) Whenever possible, each vehicle must be stowed to allow for its
inspection during transportation.
    (6) Vehicles may be refueled when necessary in the hold of a vessel
in accordance with Sec.  176.78.
    (b) All equipment used for handling vehicles must be designed so
that the fuel tank and the fuel system of the vehicle are protected
from stress that might cause rupture or other damage incident to
handling.
    (c) Two hand-held, portable, dry chemical fire extinguishers of at
least 4.5 kg (10 pounds) capacity each must be separately located in an
accessible location in each hold or compartment in which any vehicle is
stowed.
    (d) ``NO SMOKING'' signs must be conspicuously posted at each
access opening to the hold or compartment.
    (e) Each portable electrical light, including a flashlight, used in
the stowage area must be an approved, explosion-proof type. All
electrical connections for any light must be made to outlets outside
the space in which any vehicle is stowed.
    (f) Each hold or compartment must be ventilated and fitted with an
overhead water sprinkler system or fixed fire extinguisher system.
    (g) Each hold or compartment must be equipped with a smoke or fire
detection system capable of alerting personnel on the bridge.
    (h) All electrical equipment in the hold or compartment other than
fixed explosion-proof lighting must be disconnected from its power
source at a location outside the hold or compartment during the
handling and transportation of any vehicle. Where the disconnecting
means is a switch or circuit breaker, it must be locked in the open
position until all vehicles have been removed.
    (i) Exceptions. A vehicle is not subject to the requirements of
this subchapter if any of the following are met:
    (1) The vehicle is stowed in a hold or compartment designated by
the administration of the country in which the vessel is registered as
specially designed and approved for vehicles and there are no signs of
leakage from the battery, engine, fuel cell, compressed gas cylinder or
accumulator, or fuel tank, as appropriate. For vehicles with batteries
connected and fuel tanks containing gasoline transported by U.S.
vessels, see 46 CFR 70.10-1 and 90.10-38;
    (i) For vehicles powered solely by lithium batteries and hybrid
electric vehicles powered by both an internal combustion engine and
lithium metal or ion batteries offered in accordance with this
paragraph, the lithium batteries, except for prototype or those
produced in low production, must be of a type that has successfully
passed each test in the UN Manual of Tests and Criteria (IBR, see Sec.
171.7 of this subchapter), as specified in Sec.  173.185(a) of this
subchapter. Where a lithium battery installed in a vehicle is damaged
or defective, the battery must be removed.
    (ii) [Reserved].
    (2) The vehicle is powered by a flammable liquid that has a
flashpoint of 38 [deg]C (100[emsp14][deg]F) or above, the fuel tank
contains 450 L (119 gallons) of fuel or less, there are no leaks in any
portion of the fuel system, and installed batteries are protected from
short circuit;
    (3) The vehicle is powered by a flammable liquid fuel that has a
flashpoint less than 38 [deg]C (100 [deg]F), the fuel tank is empty,
and installed batteries are protected from short circuit. Vehicles are
considered to be empty of flammable liquid fuel when the fuel tank has
been drained and the

vehicles cannot be operated due to a lack of fuel. Engine components
such as fuel lines, fuel filters and injectors do not need to be
cleaned, drained or purged to be considered empty. The fuel tank does
not need to be cleaned or purged;
    (4) The vehicle is powered by a flammable gas (liquefied or
compressed), the fuel tanks are empty and the positive pressure in the
tank does not exceed 2 bar (29 psig), the fuel shut-off or isolation
valve is closed and secured, and installed batteries are protected from
short circuit;
    (5) The vehicle is solely powered by a wet or dry electric storage
battery or a sodium battery, and the battery is protected from short
circuit; or
    (6) The vehicle is powered by a fuel cell engine, the engine is
protected from inadvertent operation by closing fuel supply lines or by
other means, and the fuel supply reservoir has been drained and sealed.
    (j) Except as provided in Sec.  173.220(f) of this subchapter, the
provisions of this subchapter do not apply to items of equipment such
as fire extinguishers, compressed gas accumulators, airbag inflators
and the like which are installed in the vehicle if they are necessary
for the operation of the vehicle, or for the safety of its operator or
passengers.
0
48. Section 176.906 is added to read as follows:

Sec.  176.906  Stowage of engines and machinery.

    (a) Any engine or machinery powered by internal combustion systems,
with or without batteries installed, is subject to the following
requirements when carried as cargo on a vessel:
    (1) Before being loaded on a vessel, each engine or machinery must
be inspected for fuel leaks and identifiable faults in the electrical
system that could result in short circuit or other unintended
electrical source of ignition. Engines or machinery showing any signs
of leakage or electrical fault may not be transported.
    (2) The fuel tanks of an engine or machinery powered by liquid fuel
may not be more than one-fourth full.
    (3) Whenever possible, each engine or machinery must be stowed to
allow for its inspection during transportation.
    (b) All equipment used for handling engines or machinery must be
designed so that the fuel tank and the fuel system of the engines or
machinery are protected from stress that might cause rupture or other
damage incident to handling.
    (c) Two hand-held, portable, dry chemical fire extinguishers of at
least 4.5 kg (10 pounds) capacity each must be separately located in an
accessible location in each hold or compartment in which engine or
machinery is stowed.
    (d) ``NO SMOKING'' signs must be conspicuously posted at each
access opening to the hold or compartment.
    (e) Each portable electrical light, including a flashlight, used in
the stowage area must be an approved, explosion-proof type. All
electrical connections for any light must be made to outlets outside
the space in which any engine or machinery is stowed.
    (f) Each hold or compartment must be ventilated and fitted with an
overhead water sprinkler system or fixed fire extinguisher system.
    (g) Each hold or compartment must be equipped with a smoke or fire
detection system capable of alerting personnel on the bridge.
    (h) All electrical equipment in the hold or compartment other than
fixed explosion-proof lighting must be disconnected from its power
source at a location outside the hold or compartment during the
handling and transportation of any engine or machinery. Where the
disconnecting means is a switch or circuit breaker, it must be locked
in the open position until all engines or machinery has been removed.
    (i) Exceptions. (1) An engine or machinery is not subject to the
requirements of this subchapter if the engine or machinery is empty of
liquid or gaseous fuel(s), does not contain other dangerous goods, and
installed batteries are protected from short circuit. An engine and
machinery is considered to be empty of fuel when:
    (i) For liquid fuels, the liquid fuel tank has been drained and the
mechanical equipment cannot be operated due to a lack of fuel. Engine
and machinery components such as fuel lines, fuel filters and injectors
do not need to be cleaned, drained or purged to be considered empty of
liquid fuels. In addition, the liquid fuel tank does not need to be
cleaned or purged;
    (ii) For gaseous fuels, the gaseous fuel tanks are empty of liquid
(for liquefied gases), the positive pressure in the tanks does not
exceed 2 bar (29 psig) and the fuel shut-off or isolation valve is
closed and secured; or
    (iii) The engine or machinery is powered by a fuel cell engine and
the engine is protected from inadvertent operation by closing fuel
supply lines or by other means, and the fuel supply reservoir has been
drained and sealed.
    (2) An engine or machinery is not subject to the requirements of
this subchapter except for Sec.  173.185 of this subchapter and the
vessel stowage provisions of column 10 of table Sec.  172.101 of this
subchapter, if the following are met:
    (i) Any valves or openings (e.g. venting devices) for liquid fuels
must be closed during transport;
    (ii) The engines or machinery must be oriented to prevent
inadvertent leakage of dangerous goods and secured by means capable of
restraining the engines or machinery to prevent any movement during
transport which would change the orientation or cause them to be
damaged;
    (iii) For UN 3528 and UN 3530:
    (A) Where the engine or machinery contains more than 60 L (16 Gal)
of liquid fuel and has a capacity of not more than 450 L (119 Gal), it
shall be labelled in accordance with subpart E of part 172 of this
subchapter;
    (B) Where the engine or machinery contains more than 60 L of liquid
fuel and has a capacity of more than 450 L (119 Gal) but not more than
3,000 L (793 Gal), it shall be labeled on two opposing sides in
accordance with Sec.  172.406(e) of this subchapter;
    (C) Where the engine or machinery contains more than 60 L (16 Gal)
of liquid fuel and has a capacity of more than 3,000 L (793 Gal), it
shall be placarded on two opposing sides in accordance with subpart F
of part 172 of this subchapter; and
    (D) For UN 3530 the marking requirements of Sec.  172.322 of this
subchapter also apply.
    (iv) For UN 3529:
    (A) Where the fuel tank of the engine or mechanical equipment has a
water capacity of not more than 450 L (119 Gal), the labeling
requirements of subpart E of part 172 of this subchapter shall apply;
    (B) Where the fuel tank of the mechanical equipment has a water
capacity of more than 450 L (119 Gal) but not more than 1,000 L (264
Gal), it shall be labeled on two opposing sides in accordance with
Sec.  172.406(e) of this subchapter;
    (C) Where the fuel tank of the mechanical equipment has a water
capacity of more than 1,000 L (264 Gal), it shall be placarded on two
opposing sides in accordance with subpart F of this subchapter.
    (v) Except for engines or machinery offered in accordance with
paragraph (i)(1) of this section, a shipping paper prepared in
accordance with part 172 of this subchapter is required and shall
contain the following additional statement ``Transport in accordance
with Sec.  176.906.'' For transportation in accordance with the IMDG
Code (IBR, see Sec.  171.7 of this subchapter) the following
alternative statement is

authorized ``Transport in accordance with special provision 363.''
    (j) Except as provided in Sec.  173.220(f) of this subchapter, the
provisions of this subchapter do not apply to items of equipment such
as fire extinguishers, compressed gas accumulators, airbag inflators
and the like which are installed in the engine or machinery if they are
necessary for the operation of the engine or machinery, or for the
safety of its operator or passengers.

PART 178--SPECIFICATIONS FOR PACKAGINGS

0
49. The authority citation for part 178 continues to read as follows:

    Authority:  49 U.S.C. 5101-5128; 49 CFR 1.81 and 1.97.

0
50. In Sec.  178.71:
0
a. Revise paragraph (d)(2);
0
b. Add paragraph (g)(4),
0
c. Revise paragraphs (h), (k)(2), (l), and (o)(2);
0
d. Add paragraphs (q)(20) and (21); and
0
e. Revise paragraph (r).
    The revisions and additions read as follows:

Sec.  178.71  Specifications for UN pressure receptacles.

* * * * *
    (d) * * *
    (2) Service equipment must be configured or designed to prevent
damage that could result in the release of the pressure receptacle
contents during normal conditions of handling and transport. Manifold
piping leading to shut-off valves must be sufficiently flexible to
protect the valves and the piping from shearing or releasing the
pressure receptacle contents. The filling and discharge valves and any
protective caps must be secured against unintended opening. The valves
must conform to ISO 10297:2014 Gas cylinders--Cylinder valves--
Specification and type testing, or ISO 13340 (IBR, see Sec.  171.7 of
this subchapter) for non-refillable pressure receptacles, and be
protected as specified in Sec.  173.301b(f) of this subchapter. Until
December 31, 2020, the manufacture of a valve conforming to the
requirements in ISO 10297:2006 (IBR, see Sec.  171.7 of this
subchapter) is authorized. Until December 31, 2008, the manufacture of
a valve conforming to the requirements in ISO 10297:1999 (IBR, see
Sec.  171.7 of this subchapter) is authorized.
* * * * *
    (g) * * *
    (4) ISO 9809-4:2014 Gas cylinders--Refillable seamless steel gas
cylinders--Design, construction and testing--Part 4: Stainless steel
cylinders with an Rm value of less than 1 100 MPa (IBR, see Sec.  171.7
of this subchapter).
    (h) Design and construction requirements for UN refillable seamless
aluminum alloy cylinders. In addition to the general requirements of
this section, UN refillable seamless aluminum cylinders must conform to
ISO 7866:2012 Gas cylinders--Refillable seamless aluminium alloy gas
cylinders--Design, construction and testing (including Technical
Corrigendum 1) (IBR, see Sec.  171.7 of this subchapter). Until
December 31, 2020, cylinders conforming to the requirements in ISO
7866: Gas cylinders--Refillable seamless aluminum alloy gas cylinders--
Design, construction and testing (IBR, see Sec.  171.7 of this
subchapter) are authorized. The use of Aluminum alloy 6351-T6 or
equivalent is prohibited.
* * * * *
    (k) * * *
    (2) The porous mass in an acetylene cylinder must conform to ISO
3807:2013: Gas cylinders--Acetylene cylinders--Basic requirements and
type testing (IBR, see Sec.  171.7 of this subchapter). Until December
31, 2020, the manufacture of a cylinder conforming to the requirements
in ISO 3807-2: Cylinders for acetylene--Basic requirements--Part 2:
Cylinders with fusible plugs (IBR, see Sec.  171.7 of this subchapter)
is authorized.
    (l) Design and construction requirements for UN composite cylinders
and tubes. (1) In addition to the general requirements of this section,
UN composite cylinders and tubes must be designed for a design life of
not less than 15 years. Composite cylinders and tubes with a design
life longer than 15 years must not be filled after 15 years from the
date of manufacture, unless the design has successfully passed a
service life test program. The service life test program must be part
of the initial design type approval and must specify inspections and
tests to demonstrate that cylinders manufactured accordingly remain
safe to the end of their design life. The service life test program and
the results must be approved by the competent authority of the country
of approval that is responsible for the initial approval of the
cylinder design. The service life of a composite cylinder or tube must
not be extended beyond its initial approved design life. Additionally,
composite cylinders and tubes must conform to the following ISO
standards, as applicable:
    (i) ISO 11119-1:2012 Gas cylinders--Refillable composite gas
cylinders and tubes--Design, construction and testing--Part 1: Hoop
wrapped fibre reinforced composite gas cylinders and tubes up to 450 l
(IBR, see Sec.  171.7 of this subchapter). Until December 31, 2020,
cylinders conforming to the requirements in ISO 11119-1(E), Gas
cylinders--Gas cylinders of composite construction--Specification and
test methods--Part 1: Hoop-wrapped composite gas cylinders, First
edition, May 2002 (IBR, see Sec.  171.7 of this subchapter) are
authorized.
    (ii) ISO 11119-2:2012 Gas cylinders--Refillable composite gas
cylinders and tubes--Design, construction and testing--Part 2: Fully
wrapped fibre reinforced composite gas cylinders and tubes up to 450 l
with load-sharing metal liners (including Amendment 1:2014) (IBR, see
Sec.  171.7 of this subchapter). Until December 31, 2020, cylinders
conforming to the requirements in ISO 11119-2(E), Gas cylinders--Gas
cylinders of composite construction--Specification and test methods--
Part 2: Fully wrapped fibre reinforced composite gas cylinders with
load-sharing metal liners, First edition, May 2002 (IBR, see Sec.
171.7 of this subchapter) are authorized.
    (iii) ISO 11119-3:2013 Gas cylinders--Refillable composite gas
cylinders and tubes--Design, construction and testing--Part 3: Fully
wrapped fibre reinforced composite gas cylinders and tubes up to 450 l
with non-load-sharing metallic or non-metallic liners (IBR, see Sec.
171.7 of this subchapter). Until December 31, 2020, cylinders
conforming to the requirements in ISO 11119-3(E), Gas cylinders of
composite construction--Specification and test methods--Part 3: Fully
wrapped fibre reinforced composite gas cylinders with non-load-sharing
metallic or non-metallic liners, First edition, September 2002, (IBR,
see Sec.  171.7 of this subchapter) are authorized.
    (iv) ISO 11515:2013 Gas cylinders--Refillable composite reinforced
tubes of water capacity between 450 L and 3000 L--Design, construction
and testing (IBR, see Sec.  171.7 of this subchapter).
    (2) ISO 11119-2 and ISO 11119-3 gas cylinders of composite
construction manufactured in accordance with the requirements for
underwater use must bear the ``UW'' mark.
* * * * *
    (o) * * *
    (2) ISO 11114-2:2013 Gas cylinders--Compatibility of cylinder and
valve materials with gas contents--Part 2: Non-metallic materials (IBR,
see Sec.  171.7 of this subchapter).
* * * * *
    (q) * * *

    (20) For composite cylinders and tubes having a limited design
life, the letters ``FINAL'' followed by the design life shown as the
year (four digits) followed by the month (two digits) separated by a
slash (i.e. ``/'').
    (21) For composite cylinders and tubes having a limited design life
greater than 15 years and for composite cylinders and tubes having non-
limited design life, the letters ``SERVICE'' followed by the date 15
years from the date of manufacture (initial inspection) shown as the
year (four digits) followed by followed by the month (two digits)
separated by a slash (i.e. ``/'').
    (r) Marking sequence. The marking required by paragraph (q) of this
section must be placed in three groups as shown in the example below:
    (1) The top grouping contains manufacturing marks and must appear
consecutively in the sequence given in paragraphs (q)(13) through (19)
of this section.
    (2) The middle grouping contains operational marks described in
paragraphs (q)(6) through (11) of this section.
    (3) The bottom grouping contains certification marks and must
appear consecutively in the sequence given in paragraphs (q)(1) through
(5) of this section.
BILLING CODE 4910-60-P
[GRAPHIC] [TIFF OMITTED] TP07SE16.003

BILLING CODE 4910-60-C
0
51. In Sec.  178.75, existing paragraph (d)(3)(iv) is redesignated as
(d)(3)(v), and new paragraph (d)(3)(iv) is added to read as follows:

Sec.  178.75  Specifications for MEGCs.

    (d) * * *
    (3) * * *
    (iv) ISO 9809-4:2014 Gas cylinders--Refillable seamless steel gas
cylinders--Design, construction and testing--Part 4: Stainless steel
cylinders with an Rm value of less than 1 100 MPa (IBR, see Sec.  171.7
of this subchapter).
* * * * *
0
52. In Sec.  178.1015 paragraph (f) is revised to read as follows:

Sec.  178.1015  General Flexible Bulk Container standards.

* * * * *
    (f) A venting device must be fitted to Flexible Bulk Containers
intended to transport hazardous materials that may develop dangerous
accumulation of gases within the Flexible Bulk Container. Any venting
device must be designed so that external foreign substances or the
ingress of water are prevented from entering the Flexible Bulk
Container through the venting device under conditions normally incident
to transportation.

PART 180--CONTINUING QUALIFICATION AND MAINTENANCE OF PACKAGINGS

0
53. The authority citation for part 180 continues to read as follows:

    Authority: 49 U.S.C. 5101-5128; 49 CFR 1.81 and 1.97.

0
54. In Sec.  180.205, paragraph (c) is revised to read as follows:

Sec.  180.205  General requirements for requalification of
specification cylinders.

* * * * *
    (c) Periodic requalification of cylinders. Each cylinder bearing a
DOT specification marking must be requalified and marked as specified
in the Requalification Table in this subpart. Each cylinder bearing a
DOT special permit number must be requalified and marked in conformance
with this section and the terms of the applicable special permit. Each
CRC, BTC, CTC or TC cylinder must be requalified and marked as
specified in the Transport Canada TDG Regulations (IBR, see Sec.  171.7
of this subchapter). No cylinder may be filled with a hazardous
material and offered for transportation in commerce unless that
cylinder has

been successfully requalified and marked in accordance with this
subpart. A cylinder may be requalified at any time during or before the
month and year that the requalification is due. However, a cylinder
filled before the requalification becomes due may remain in service
until it is emptied. A cylinder with a specified service life may not
be refilled and offered for transportation after its authorized service
life has expired.
    (1) Each cylinder that is requalified in accordance with the
requirements specified in this section must be marked in accordance
with Sec.  180.213, or in the case of a CRC, BTC, CTC or TC cylinder,
in accordance with the requirements of the Transport Canada TDG
Regulations.
    (2) Each cylinder that fails requalification must be:
    (i) Rejected and may be repaired or rebuilt in accordance with
Sec.  180.211 or Sec.  180.212, as appropriate; or
    (ii) Condemned in accordance with paragraph (i) of this section.
    (3) For DOT specification cylinders, the marked service pressure
may be changed upon approval of the Associate Administrator and in
accordance with written procedures specified in the approval.
    (4) For a specification 3, 3A, 3AA, 3AL, 3AX, 3AXX, 3B, 3BN, or 3T
cylinder filled with gases in other than Division 2.2, from the first
requalification due on or after December 31, 2003, the burst pressure
of a CG-1, CG-4, or CG-5 pressure relief device must be at test
pressure with a tolerance of plus zero to minus 10%. An additional 5%
tolerance is allowed when a combined rupture disc is placed inside a
holder. This requirement does not apply if a CG-2, CG-3 or CG-9
thermally activated relief device or a CG-7 reclosing pressure valve is
used on the cylinder.
* * * * *
0
55. In Sec.  180.207, paragraph (d)(3) is revised to read as follows:

Sec.  180.207  Requirements for requalification of UN pressure
receptacles.

* * * * *
    (d) * * *
    (3) Dissolved acetylene UN cylinders: Each dissolved acetylene
cylinder must be requalified in accordance with ISO 10462:2013 Gas
cylinders--Acetylene cylinders--Periodic inspection and maintenance
(IBR, see Sec.  171.7 of this subchapter). Until December 31, 2018
requalification may be done in accordance with ISO 10462 (E), Gas
cylinders--Transportable cylinders for dissolved acetylene--Periodic
inspection and maintenance, Second edition, February 2005 (IBR, see
Sec.  171.7 of this subchapter). The porous mass and the shell must be
requalified no sooner than 3 years, 6 months, from the date of
manufacture. Thereafter, subsequent requalifications of the porous mass
and shell must be performed at least once every ten years.
* * * * *
0
56. In Sec.  180.413, paragraph (a)(1)(iii) is added and the
introductory text of paragraph (b) is revised to read as follows:

Sec.  180.413  Repair, modification, stretching, rebarrelling, or
mounting of specification cargo tanks.

    (a) * * *
    (1) * * *
    (iii) A repair, as defined in Sec.  180.403, of a DOT specification
cargo tank used for the transportation of hazardous materials in the
United States may be performed by a facility in Canada in accordance
with the Transport Canada TDG Regulations (IBR, see Sec.  171.7 of this
subchapter) provided:
    (A) The facility holds a valid Certificate of Authorization from a
provincial pressure vessel jurisdiction for repair;
    (B) The facility is registered in accordance with the Transport
Canada TDG Regulations to repair the corresponding TC specification;
and
    (C) All repairs are performed using the quality control procedures
used to obtain the Certificate of Authorization.
    (b) Repair. The suitability of each repair affecting the structural
integrity or lading retention capability of the cargo tank must be
determined by the testing required either in the applicable
manufacturing specification or in Sec.  180.407(g)(1)(iv). Except for a
repair performed by a facility in Canada in accordance with paragraph
(a)(1)(iii) of this section, each repair of a cargo tank involving
welding on the shell or head must be certified by a Registered
Inspector. The following provisions apply to specific cargo tank
repairs:
* * * * *
0
57. In Sec.  180.605, paragraph (g)(1) is revised to read as follows:

Sec.  180.605  Requirements for periodic testing, inspection and repair
of portable tanks.

* * * * *
    (g) * * *
    (1) The shell is inspected for pitting, corrosion, or abrasions,
dents, distortions, defects in welds or any other conditions, including
leakage, that might render the portable tank unsafe for transportation.
The wall thickness must be verified by appropriate measurement if this
inspection indicates a reduction of wall thickness;
* * * * *

    Issued in Washington, DC, on August 23, 2016, under authority
delegated in 49 CFR 1.97.
William Schoonover,
Acting Associate Administrator for Hazardous Materials Safety, Pipeline
and Hazardous Materials Safety Administration.
[FR Doc. 2016-20580 Filed 9-6-16; 8:45 am]
 BILLING CODE 4910-60-P


[Federal Register Volume 83, Number 35 (Wednesday, February 21, 2018)]
[Notices]
[Pages 7522-7524]
[FR Doc No: 2018-03448]

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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-82708; File No. SR-GEMX-2018-04]

Self-Regulatory Organizations; Nasdaq GEMX, LLC; Notice of Filing
and Immediate Effectiveness of Proposed Rule Change To Amend the
Exchange's Schedule of Fees

February 14, 2018.
    Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934
(``Act''),\1\ and Rule 19b-4 thereunder,\2\ notice is hereby given that
on February 1, 2018, Nasdaq GEMX, LLC (``GEMX'' or ``Exchange'') filed
with the Securities and Exchange Commission (``Commission'') the
proposed rule change as described in Items I, II, and III, below, which
Items have been prepared by the Exchange. The Commission is publishing
this notice to solicit comments on the proposed rule change from
interested persons.
---------------------------------------------------------------------------

    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
---------------------------------------------------------------------------

I. Self-Regulatory Organization's Statement of the Terms of Substance
of the Proposed Rule Change

    The Exchange proposes to amend the Exchange's Schedule of Fees to
eliminate obsolete text related to Gateway Fees.
    The text of the proposed rule change is available on the Exchange's
website at http://nasdaqgemx.cchwallstreet.com/, at the principal
office of the Exchange, and at the Commission's Public Reference Room.

II. Self-Regulatory Organization's Statement of the Purpose of, and
Statutory Basis for, the Proposed Rule Change

    In its filing with the Commission, the Exchange included statements
concerning the purpose of and basis for

the proposed rule change and discussed any comments it received on the
proposed rule change. The text of these statements may be examined at
the places specified in Item IV below. The Exchange has prepared
summaries, set forth in sections A, B, and C below, of the most
significant aspects of such statements.

A. Self-Regulatory Organization's Statement of the Purpose of, and
Statutory Basis for, the Proposed Rule Change

1. Purpose
    The Exchange proposes to remove the current pricing related to
gateways at IV, D of the Schedule of Fees and reserve ``D.'' The
Exchange's gateway pricing at IV, D applied to connections to the
legacy T7 system and are no longer relevant. In 2017, GEMX migrated its
technology to INET. Prior to the technology migration, GEMX assessed a
Shared Gateway fee for DTI Ports \3\ and a paired Dedicated Gateway
offering. The Shared Gateway was assessed at $750 per gateway, per
month for DTI ports. The paired Dedicated Gateway fee was assessed at
$2,250 per gateway pair, per month. These gateways provided
connectivity to both Nasdaq GEMX, LLC and Nasdaq ISE, LLC. The Exchange
decommissioned the legacy gateways in July 2017. The gateway pricing is
obsolete. As of the decommissioning of the legacy T7 connections, no
GEMX Member has been billed for use of a gateway. Today, the Exchange
does not assess a shared gateway fee for its order entry ports and does
not offer a dedicated option to any Member.
---------------------------------------------------------------------------

    \3\ DTI was an order entry protocol offered on GEMX. DTI is no
longer offered on INET.
---------------------------------------------------------------------------

2. Statutory Basis
    The Exchange believes that its proposal is consistent with Section
6(b) of the Act,\4\ in general, and furthers the objectives of Sections
6(b)(4) and 6(b)(5) of the Act,\5\ in particular, in that it provides
for the equitable allocation of reasonable dues, fees, and other
charges among members and issuers and other persons using any facility,
and is not designed to permit unfair discrimination between customers,
issuers, brokers, or dealers.
---------------------------------------------------------------------------

    \4\ 15 U.S.C. 78f(b).
    \5\ 15 U.S.C. 78f(b)(4) and (5).
---------------------------------------------------------------------------

    The Exchange believes that removing the current pricing related to
gateways is reasonable because the pricing applied to connections to
legacy T7 and the pricing is no longer applicable. As of the
decommissioning of the legacy T7 connections, no GEMX Member has been
billed for use of a gateway. Today, the Exchange does not assess a
shared gateway fee for its order entry ports and does not offer a
dedicated option.
    The Exchange believes that removing the current pricing related to
gateways is equitable and not unfairly discriminatory because, today,
the Exchange does not bill any Member for use of a shared gateway and
GEMX does not offer a dedicated option to any Member.

B. Self-Regulatory Organization's Statement on Burden on Competition

    The Exchange does not believe that the proposed rule change will
impose any burden on competition not necessary or appropriate in
furtherance of the purposes of the Act. In terms of inter-market
competition, the Exchange notes that it operates in a highly
competitive market in which market participants can readily favor
competing venues if they deem fee levels at a particular venue to be
excessive, or rebate opportunities available at other venues to be more
favorable. In such an environment, the Exchange must continually adjust
its fees to remain competitive with other exchanges and with
alternative trading systems that have been exempted from compliance
with the statutory standards applicable to exchanges. Because
competitors are free to modify their own fees in response, and because
market participants may readily adjust their order routing practices,
the Exchange believes that the degree to which fee changes in this
market may impose any burden on competition is extremely limited. In
terms of intra-market competition the Exchange does not bill any Member
for use of a shared gateway and GEMX does not offer a dedicated option
to any Member.

C. Self-Regulatory Organization's Statement on Comments on the Proposed
Rule Change Received From Members, Participants, or Others

    No written comments were either solicited or received.

III. Date of Effectiveness of the Proposed Rule Change and Timing for
Commission Action

    The foregoing rule change has become effective pursuant to Section
19(b)(3)(A)(ii) of the Act.\6\ At any time within 60 days of the filing
of the proposed rule change, the Commission summarily may temporarily
suspend such rule change if it appears to the Commission that such
action is: (i) Necessary or appropriate in the public interest; (ii)
for the protection of investors; or (iii) otherwise in furtherance of
the purposes of the Act. If the Commission takes such action, the
Commission shall institute proceedings to determine whether the
proposed rule should be approved or disapproved.
---------------------------------------------------------------------------

    \6\ 15 U.S.C. 78s(b)(3)(A)(ii).
---------------------------------------------------------------------------

IV. Solicitation of Comments

    Interested persons are invited to submit written data, views, and
arguments concerning the foregoing, including whether the proposed rule
change is consistent with the Act. Comments may be submitted by any of
the following methods:

Electronic Comments

     Use the Commission's internet comment form (http://www.sec.gov/rules/sro.shtml); or
     Send an email to [email protected]. Please include
File Number SR-GEMX-2018-04 on the subject line.

Paper Comments

     Send paper comments in triplicate to Secretary, Securities
and Exchange Commission, 100 F Street NE, Washington, DC 20549-1090.

All submissions should refer to File Number SR-GEMX-2018-04. This file
number should be included on the subject line if email is used. To help
the Commission process and review your comments more efficiently,
please use only one method. The Commission will post all comments on
the Commission's internet website (http://www.sec.gov/rules/sro.shtml).
Copies of the submission, all subsequent amendments, all written
statements with respect to the proposed rule change that are filed with
the Commission, and all written communications relating to the proposed
rule change between the Commission and any person, other than those
that may be withheld from the public in accordance with the provisions
of 5 U.S.C. 552, will be available for website viewing and printing in
the Commission's Public Reference Room, 100 F Street NE, Washington, DC
20549, on official business days between the hours of 10:00 a.m. and
3:00 p.m. Copies of the filing also will be available for inspection
and copying at the principal office of the Exchange. All comments
received will be posted without change. Persons submitting comments are
cautioned that we do not redact or edit personal identifying
information from comment submissions. You should submit only
information that you wish to make available publicly. All submissions
should refer to File Number SR-GEMX-2018-04 and

should be submitted on or before March 14, 2018.

    For the Commission, by the Division of Trading and Markets,
pursuant to delegated authority.\7\
---------------------------------------------------------------------------

    \7\ 17 CFR 200.30-3(a)(12).
---------------------------------------------------------------------------

Eduardo A. Aleman,
Assistant Secretary.
[FR Doc. 2018-03448 Filed 2-20-18; 8:45 am]
BILLING CODE 8011-01-P