N.Y. Comp. Codes R. & Regs. tit. 16, § 255.615
(a) Each operator shall establish written procedures to minimize the hazard resulting from a gas pipeline emergency. At a minimum, the procedures must provide for the following:
(3) prompt and effective response to a notice of each type of emergency, including the following:
(b) Each operator shall:
(c) Each operator shall establish and maintain liaison with appropriate fire, police and other public officials to: