Whenever any subdivision of land is proposed within the territorial
jurisdiction of the Board and before any permit for the development of such
land or for the erection of a structure thereon will be granted, the subdividing
owner or his authorized agent shall apply for and secure approval of the proposed
subdivision in accordance with these regulations. Three principal steps are
involved, namely:
A. Preapplication procedure.
B. Procedure for conditional approval of preliminary layout.
C. Procedure for approval of subdivision plat.
The procedure for approval of the development, as defined in §
145-8, of a plat entirely or partially undeveloped and which has been filed in the office of the Clerk of Nassau County prior to the appointment of the Board and the grant to such Board of authority to approve plats shall be the same as that for a subdivision, pursuant to § 179-k of the Village Law.