Chapter 1 — ADMINISTRATION

Section 105 — PERMITS

2025 California Building Code (Title 24, Part 2) · 2025 edition · ingested 2026-07-07 · California

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[A] 105.1 Required. Any owner or owner’s authorized agent who intends to construct, enlarge, alter, repair, move, demolish or change the occupancy of a building or structure, or to erect, install, enlarge, alter, repair, remove, convert or replace any electrical, gas, mechanical or plumbing system, the installation of which is regulated by this code, or to cause any such work to be performed, shall first make application to the building official and obtain the required permit. [A] 105.1.1 Annual permit. Instead of an individual permit for each alteration to an already approved electrical,…