The governing body may from time to time amend this chapter.
Amendments to this chapter shall become effective only after a public
hearing held pursuant to public notice. Each such amendment to this
chapter shall be submitted to the County Planning Commission 30 days
prior to the scheduled public hearing for review and report. The governing
body shall not approve an amendment to this chapter until the county
report is received, or until the expiration of 30 days from the date
the amendment was forwarded to the county.