Building Code Updates & Guides
Stay current with California and national building code changes. In-depth guides, comparisons, and practical tips for construction professionals.
California Building Code (CBC)
Commercial and multi-family building code updates for California.
International Building Code (IBC)
2024 IBC updates and how they affect California construction.
Wildland-Urban Interface (CWUIC)
New California WUI code requirements for fire-prone areas.
Why Code Compliance Matters
Building codes protect life safety, ensure structural integrity, and promote energy efficiency. Staying current with code changes helps you avoid costly rework and inspection failures.
Understanding Building Codes
Building codes are sets of regulations that govern the design, construction, alteration, and maintenance of structures. They specify the minimum requirements to safeguard the health, safety, and general welfare of building occupants. In the United States, most jurisdictions adopt model codes published by the International Code Council (ICC) and modify them with local amendments.
California has one of the most comprehensive building code systems in the country, known as Title 24. It includes the California Building Code (CBC), California Residential Code (CRC), California Electrical Code (CEC), California Mechanical Code (CMC), California Plumbing Code (CPC), California Energy Code, and California Fire Code. These codes are updated on a 3-year cycle, with the 2025 edition taking effect on January 1, 2026.
For architects, engineers, contractors, and building officials, staying current with code changes is essential. Non-compliant designs lead to plan check rejections, construction delays, and costly rework. Our code guides break down complex requirements into practical, actionable guidance to help you submit compliant plans the first time.