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Correcting a California Birth or Death Certificate

A misspelled name, a wrong date, a missing parent: California corrects vital records through a sworn affidavit, and the signatures are notarized.

Home Documents Amending Vital Records

Quick answer

Most errors on a California birth or death certificate are corrected with the California Department of Public Health’s Affidavit to Amend a Record, signed under oath by the people the form’s instructions require (often the registrant or the parents, or the informant on a death record), with their signatures notarized, and sent with supporting documents and the fee. Bigger changes, such as a legal name change or some parentage changes, need a court order instead. Follow the current CDPH instructions for your specific correction.

By the notaries at Mar Vista Cheap Mobile Notary, commissioned by the California Secretary of State · Updated · Sources: California Notary Public Handbook (Secretary of State, 2026), California Department of Public Health: Vital Records, Health and Safety Code § 103225

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Which route fits your correction

ChangeTypical route
Spelling errors, typos, wrong dates or placesAffidavit to Amend a Record, with supporting documents
Adding or correcting a parent’s informationAffidavit (with conditions) or a parentage document, depending on the case
Legal name changeCourt order, then an application to amend
Gender marker on a birth certificateCalifornia has a specific application process; check CDPH instructions
Corrections to a recent death recordOften handled by the funeral home or local registrar with an affidavit

Which documents and signatures are required depends on the record and the change. Read the instructions on the current CDPH form before you sign anything; we can’t advise which route or form applies.

Getting the affidavit notarized

  1. Complete the affidavit exactly as instructed. Errors, cross-outs or correction fluid can cause rejection, so print a clean copy.
  2. Each signer needs acceptable ID and must sign in front of the notary; signers can appear separately.
  3. The notary completes the notarial certificate the form calls for.
  4. Send the original with your supporting evidence and fee to the office the instructions name.

After the amendment

Once the record is amended, order a new authorized certified copy (the sworn statement for mail or online orders must be notarized too). If the corrected record is going abroad, it can then be apostilled.

Common questions

Does the Affidavit to Amend a Record need to be notarized?

The signatures on California’s affidavit to amend a vital record are notarized. Follow the current form’s instructions for exactly who signs.

Can a notary correct my birth certificate?

No. A notary only notarizes the signatures on the affidavit; the state or county registrar makes the correction.

How do I change my name on my birth certificate?

A legal name change normally requires a court order first, then an application to amend the record.

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