LADBS has published Information Bulletin IB-BC-2026-164 to assist property owners and design professionals converting existing commercial office space into residential units. Effective September 14, 2026, this guidance details compliance options, fire safety, egress exceptions, and structural seismic standards. Read the full bulletin on our website at https://dbs.lacity.gov/sites/default/files/efs/forms_and_publications/publications/information-bulletins/building-code/2026/IB-BC-2026-164-Change_Occupancy_Office_Residential.pdf