(a) It shall be unlawful to intentionally, knowingly or recklessly erect, construct, reconstruct, alter, maintain or use any building or land area in violation of any provision of this division.

(b) No permit, certificate, license or other document or verbal approval, subject to the provisions of this division shall be issued by any department, agency, or board until it has been determined that all substantive requirements have been met and all procedures have been followed.

(c) Offenses committed and all liabilities incurred prior to the effective date of any subsequent amendments to this division shall be treated as though all prior applicable regulations were in full force and effect for the purpose of sustaining any suit, action or prosecution with respect to such offenses and liabilities.