N.Y. Lab. Law § 294

§ 294. Dressing rooms. There shall be provided in every factory where\nfemales are employed such dressing or emergency rooms as shall be\nspecified in the rules of the board. All dressing rooms shall be\nseparated from waterclosets by partitions, shall have adequate floor\nspace in proportion to the number of employees, shall be provided with\nseats and with suitable means for hanging clothes, and shall be\nconstructed, heated, ventilated, lighted and maintained in accordance\nwith the rules of the board.\n