N.Y. Comp. Codes R. & Regs. tit. 18, § 491.21
(a) In the event that an operator of a shelter for adults, a small-capacity shelter, or a shelter for adult families contracts with a separate independent entity to perform any of the facility operations, the following conditions shall apply:
(1) The contractor shall demonstrate to the satisfaction of the operator that the contractor is:
(4) The contract shall: