California Code, Elections Code - ELEC § 2194.1

Any affidavit of registration information identified in Section 7924.000 of the Government Code in existence 100 years after the creation of the record shall be available to the public. If records are contained in the great registers of voters and the bound register contains information covering more than one year, the records shall not be available to the public until the entire contents of the register have been recorded for at least 100 years.