AB 306: California Building Standards Commission: appeals: code interpretations.

Official summary

Legislative Counsel’s Digest (official, as of the latest version). Written by nonpartisan legislative staff; reproduced verbatim.

(1)Existing law authorizes any person adversely affected by any regulation, rules, omission, interpretation, decision, or practice of any state agency respecting the administration of any building standard to appeal the issue for resolution to the California Building Standards Commission. Existing law authorizes any local agency having authority to enforce a state building standard and any person adversely affected by any regulation, rule, omission, interpretation, decision, or practice of that agency respecting that building standard to appeal to the commission, provided that both wish to appeal the issue for resolution to the commission. Existing law authorizes the commission to accept those appeals only if the commission determines that the issues involved in the appeal have statewide significance.

This bill would revise and recast those provisions to expand the reasons for which a person can appeal to the commission to include, among other things, a request for approval to use an alternate material. The bill would modify the conditions under which the commission may accept an appeal by removing the requirement that both the local agency and the adversely affected person wish to appeal the issue, and by requiring that certain issues appealed have both statewide significance and that the person seeking the appeal has exhausted all local appeals procedures before appealing to the commission, subject to a certain exception. The bill would require the commission to review those appealed issues with specified stakeholders. The bill would additionally authorize any person to request a code interpretation from the commission relative to the intent of any regulation or provision adopted by the commission. The bill would require the commission to post, on its internet website and in a searchable format, decisions on appeals and code interpretations that it issues.

(2)Existing law requires a local enforcement agency’s written rules and regulations that clarify the application of the California Building Standards Code to be made available to the public upon request.

This bill would, instead, require those written rules and regulations to be posted on the agency’s internet website in a manner that clearly identifies the rules or regulations as a local interpretation or policy and links those rules or regulations, where applicable, to the related local amendments and express findings.

(3)The bill would include findings that changes proposed by this bill address a matter of statewide concern rather than a municipal affair and, therefore, apply to all cities, including charter cities.

(4)By increasing the duties of local officials, this bill would impose a state-mandated local program.

Sponsors

Sponsors by party (alphabetical): Democratic 2 · Republican 1

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

1. September 20, 2026Vetoed by Governor.
2. September 4, 2026Enrolled and presented to the Governor at 4 p.m.
3. August 27, 2026Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 74. Noes 0. Page 6740.).
4. August 27, 2026From committee: That the Senate amendments be concurred in. (Ayes 12. Noes 0.) (August 27).
5. August 26, 2026Joint Rule 62(a), file notice suspended. (Page 6646.)
6. August 26, 2026Re-referred to Com. on H. & C.D. pursuant to Assembly Rule 77.2.
7. August 26, 2026In Assembly. Concurrence in Senate amendments pending.
8. August 26, 2026Read third time. Passed. Ordered to the Assembly. (Ayes 40. Noes 0.).
9. August 13, 2026From committee: Do pass. (Ayes 7. Noes 0.) (August 13).
10. August 13, 2026Read second time. Ordered to third reading.
11. August 3, 2026In committee: Referred to APPR. suspense file.
12. July 2, 2026Read second time and amended. Re-referred to Com. on APPR.