(a) Construction of impervious surface or creation of cleared area occurring outside protected shoreland areas. Construction of impervious surface or creation of cleared area occurring outside a protected shoreland area shall conform to duly adopted municipal zoning bylaws and applicable municipal ordinances and shall not be subject to regulation by the Secretary of Natural Resources under this chapter.
(b) Existing municipal bylaws and ordinances. The requirements of this chapter are in addition to existing municipal bylaws and ordinances, and proposed construction of impervious surface or creation of cleared area within the protected shoreland area shall comply with all relevant, existing municipal, State, and federal requirements.