If the governing authority fails to take action under either paragraph (1), (2), or (3) of this subsection within 45 days after the submission of the recommendation of the commission to the governing authority, the certificate shall not be issued. Where a public hearing is requested under this subsection, such public hearing shall be held by the commission within 30 days after receipt of such request. Notice stating the time and place of the public hearing shall be mailed at least ten days prior to the hearing to the governing authority, the applicant, and the owner and public notice shall be given. The commission shall make its final determination with respect to such recommendation within 30 days after such public hearing. The request for a public hearing under this subsection may be made by the applicant, the owner, or the governing authority involved.
OCGA § 12-5-445