N.Y. Comp. Codes R. & Regs. tit. 9, § 579.3
(a) Any State agency proposing a State agency project shall file a notice of intent with the agency which shall:
(d) Following an agency determination that the notice of intent is complete, the State agency shall not undertake the project for a period of 30 days. During this period, the agency shall make one of the following determinations:
(h) Within 90 days of the completion of a public hearing on a State agency project, the agency shall make one of the following determinations and transmit it to the State agency: