# California — SR-22 filing duration by US state — how long you must carry the certificate, quoted from the state DMV For California, certificate the state requires is California Insurance Proof Certificate (SR 22/SR 1P); required filing duration is three years; what starts the clock is the last three years of the suspension; what triggers the requirement is you are in a collision and do not have proper insurance coverage; dmv page or statute is Section 10: Financial Responsibility, Insurance Requirements, and Collisions, verified against its source on 2026-08-31. - **State:** California _(our reading, not quoted from the source)_ - **Certificate the state requires:** California Insurance Proof Certificate (SR 22/SR 1P) _(verified: appears in the quote below)_ - **Required filing duration:** three years _(verified: appears in the quote below)_ - **What starts the clock:** the last three years of the suspension _(verified: appears in the quote below)_ - **What triggers the requirement:** you are in a collision and do not have proper insurance coverage _(verified: appears in its own passage below)_ - **DMV page or statute:** Section 10: Financial Responsibility, Insurance Requirements, and Collisions _(verified: appears in its own passage below)_ ## What the source says > You can get your driver’s license back during the last three years of the suspension if you provide a California Insurance Proof Certificate (SR 22/SR 1P) and maintain it during the three-year period. ## Where each value comes from This source states these in separate places, so each value is shown with the passage that states it. ### What triggers the requirement > Your driving privilege will be suspended for up to four years if you are in a collision and do not have proper insurance coverage. ### DMV page or statute > Section 10: Financial Responsibility, Insurance Requirements, and Collisions - California DMV ## Source - https://www.dmv.ca.gov/portal/handbook/california-driver-handbook/financial-responsibility-insurance-requirements-and-collisions/ Last verified: 2026-08-31. Review by: 2027-08-31. Part of [SR-22 filing duration by US state — how long you must carry the certificate, quoted from the state DMV](https://referencesource.org/sr22-filing-duration-by-state/).