The Sections People Actually Encounter

You don't need to read the codes. It helps to know which one governs what, so you can look up the answer rather than trusting a summary.

Insurance Code

Section 11580.1b — sets the minimum liability limits a policy must provide: 30/60/15. Section 662 — addresses notice requirements around cancellation and non-renewal. Section 1861.02 — the ratemaking provision requiring insurers to weigh a driver's record, annual mileage and years of driving experience as primary factors. Section 1861.025 — sets out what makes a driver eligible for the good driver discount.

Vehicle Code

Section 16000 — the accident reporting obligation to the DMV, with its 10-day window. Section 16025 — the information drivers must exchange at an accident. Section 16028 — carrying and producing evidence of financial responsibility. Section 16029 — penalties for driving without it. Sections 20002 and 20003 — the duties after an accident, including the ones that make leaving a criminal matter. Section 5900 — notice of transfer when a vehicle is sold.

Why 1861.02 is worth knowing

It's the reason your driving record, mileage and experience carry weight in California rating. When someone asks why mileage matters so much here, this is the answer — it isn't a company preference, it's the statutory framework.

Where to read them

California publishes its codes officially online, and the DMV publishes its own requirements pages. For anything with consequences, go to the primary source rather than a summary — including ours.

Want it applied to your situation instead? That's what a licensed agent is for.

How to check a claim someone makes

The practical value of knowing which code governs what is that you can verify things for yourself. When a salesperson, a forum post or an article tells you California requires something, you now know whether to look in the Insurance Code or the Vehicle Code, and you can read the section rather than take their word. California publishes its codes officially online. For anything with real consequences, go to that primary source rather than a summary — including this one.