N.Y. Comp. Codes R. & Regs. tit. 1, § 3.14 – Toilet—sewage disposal facilities—Item 6p.

(a) Suitable toilet facilities shall be provided.
(b) Toilet rooms do not open directly into any room in which milk, milk products, whey, or condensed and dry milk products are processed or dried.
(c) Toilet rooms are completely enclosed and have tightfitting self-closing doors.
(d) Dressing rooms, toilet rooms and fixtures are kept in a clean condition, in good repair, and are well ventilated and well lighted.
(e) Toilet tissue and easily cleanable covered waste receptacles are provided in toilet rooms.
(f) All plumbing is installed to meet the applicable provisions of the State or local plumbing code.
(g) Sewage and other liquid wastes are disposed of in a sanitary manner.
(h) Non-water-carried sewage disposal facilities are not used.