N.Y. Comp. Codes R. & Regs. tit. 10, § 88-5.2
(a) For contracts for the purpose of services and commodities that exceed the discretionary buying thresholds and require a formal competitive process under the State Finance Law, and, under Public Health Law, section 409-c(4)(b), do not require approval by the State Comptroller.
(2) Every bid solicitation, including invitations for bid and requests for proposals, shall:
(b) For single or sole source procurements for services or commodities or procurements made to meet emergencies arising from unforeseen causes, which, under Public Health Law, section 409-c(4)(b), do not require approval by the State Comptroller: