Bureau of Building Code Bulletins

Bureau of Building Code Bulletin CB22-003 - Clarification of CBC 1102A.2 Existing Buildings (PDF)

Clarification of California Building Code 1102A.2 Existing Buildings

Bureau of Building Code Bulletin CB22-002 - Clarification of CBC 1136A.1_Kitchen Outlets (PDF)

Clarification of California Building Code 1136A.1_Kitchen Outlets

Bureau of Building Code Bulletin CB22-001 - Clarification of CBC 1133A.1_Plumbing Protection (PDF)

Clarification of California Building Code 1133A.1_Plumbing Protection

Building Bureau- Code Bulletin 19-002 - Approved Alternate for Use in the Very High Fire Hazard Severity Zone (PDF)

Approved Alternate for use in he Very High Fire Hazard Severity Zone

Building Bureau Code Bulletin D-18-001 (PDF)

Building Bureau Code Bulletin: Definition, Limitations and Building Classification "Existing Building"

Bureau of Building Code Bulletin M-17-001 (PDF)

Bureau of Building Code Bulletin relating to Clothes Dryer Booster Ventilators

Bureau of Building Code Bulletin RB-16-001 (PDF)

Building Bureau Code Bulletin relating to existing legal non-complaint stairs serving areas converted (ADDED) to habitable space (R3 Occupancy)