These regulations may be amended at any time after the Planning Commission shall have held a public hearing on the proposed amendment. A notice of such public hearing shall be published at least once in the official City newspaper. Such notice shall be published at least twenty (20) days prior to the hearing. Such notice shall fix the time and place for such hearing and shall describe such proposal in general terms. Notice shall also be provided to the County at least twenty (20) days prior to the hearing on the proposed amendments. At or after such public hearing is held, the Planning Commission may recommend approval of such amendments, but such amendments shall not become effective until approved by the Governing Body by an ordinance and published once in the official City newspaper.

In order to maintain these regulations, the Planning Commission shall annually hold a public review to consider amendments, if any, to these regulations. Notification of such a public review may be distributed to governmental agencies and interested parties. During the intervening period between reviews, the Administrator shall maintain a list of possible amendments which may be periodically brought to the attention of the Planning Commission.