Health and Safety Code section 19165 requires any city, city and county, or county adopting an ordinance establishing building seismic retrofit standards for seismically hazardous buildings to file a copy of those standards and all subsequent amendments with HCD for informational purposes.
Reports, ordinances, and amendments can be electronically submitted using the Local Ordinance, Amendment, and Report Portal. See Information Bulletin 2023-03 (PDF) for more information.