 Many municipalities also regulate locksets in terms of fire rating, using standards determined more broadly by national or international organizations such as Underwriters Laboratories in the United States or the International Code Council, which are often supplemented by local governmental organizations, e.g.New York City's Materials and Equipment Acceptance (MEA) Division of their Board of Standards and Appeals (BSA), or by local building codes.For example, mandates of building code may outlaw, e.g., E2141/F16 "Double-Keyed Deadbolt" from group occupancies, or require, e.g., F93/F15 on hotel or motel doors.