On completion of the canvass of the returns for each election, the elections official shall compare the vote by mail voters’ list with the roster for each precinct to determine if any voter cast more than one ballot at that election.
Cal. Elec. Code § 15278
Manual Vote Count in the Precinct
Amended by Stats. 2017, Ch. 806, Sec. 76
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.