California Building Standards Code

2025 California Existing Building Code (Title 24, Part 10)

Part 10 of Title 24 — Repair, alteration, addition and change-of-occupancy provisions for existing buildings.

Edition: 2025
Effective: 2026-01-01
Last updated: 2026-07-29
Contents: 25 chapters · 253 sections
Jurisdiction: California

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