Section 675:1 - General RequirementsI. The following shall be adopted under RSA 675:6: (a) Every master plan or amendment to a master plan proposed under RSA 674:1;(b) Subdivision regulations proposed under RSA 674:35;(c) Site plan review regulations proposed under RSA 674:44; and(d) Historic district regulations proposed under RSA 674:46-a.II. Zoning ordinances proposed under RSA 674:16, historic district ordinances proposed under RSA 674:46 and building codes proposed under RSA 674:51 shall be adopted in accordance with the procedures required under RSA 675:2-5. III. If an official map is established, it shall be established according to the procedures required under RSA 674:10.1983, 447:1. 1985, 103:24, eff. Jan. 1, 1986.