Tap any paragraph to write a margin note. Your notes collect in the Desk below the text and file under cases with @. The side-by-side margin rail opens on a larger screen.

§
Marginalia
Code · California · Vehicle Code

§ 27157

108 words·~1 min read·/ca/vehicle-code/27157

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

The State Air Resources Board, after consultation with, and pursuant to the recommendations of, the commissioner, shall adopt such reasonable regulations as it determines are necessary for the public health and safety regarding the maximum allowable emissions of pollutants from vehicles upon a highway. Such regulations shall apply only to vehicles required by Part 5 (commencing with Section 43000) of Division 26 of the Health and Safety Code or any federal law or regulation to be equipped with devices or systems to control emission of pollutants from the exhaust and shall not be stricter than the emission standards required of that model year motor vehicle when first manufactured.
★   the supreme law of the land   ★
Don't Tread on Me
E Pluribus Unum — out of many, one

"If you don't know your rights, you don't have any."

Marginalia · a citizen's law index
A research desk, not legal advice. Always read the cited source before relying on a summary.
Questions or an issue? support@self-law.org
disclaimerMarginalia is a research index, not a law firm. Nothing on this site is legal, tax, or financial advice and no attorney–client relationship is formed by using it. Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong. Any interpretation drawn from material on this site should be validated by a licensed attorney in your jurisdiction before you act on it.