The municipal governing body may supplement or change the district boundaries and the regulations contained in this chapter according to § 62.23(7)(d)2., Wis. Stats., Chs. NR 116 and 117, Wis. Adm. Code, and the following:
A. 
The Shoreland-Wetland District amendment provisions of § 152-16 and the Floodplain District amendment provisions of § 152-17 apply.
B. 
All proposed text and map amendments shall be referred to the municipal planning agency, and a public hearing shall be held as required by § 62.23(7)(d)2., Wis. Stats., following publication of a Class 2 notice as defined in § 152-39. Copies of the proposed amendment and notice of the public hearing shall be submitted to the appropriate district office of the Department at least 10 days prior to such hearing.
C. 
A copy of the decision on each amendment shall be provided to the Department district office within 10 days of the decision.