Va. Code Ann. § 24.2-671.2
A. For the purposes of this section:
"Contested race" means an election for an office where more names appear on the ballot then there are vacancies to be filled or a statewide referendum or proposed constitutional amendment.
"Risk limit" means the largest probability that the risk-limiting audit will fail to correct an election outcome that differs from the outcome that would be found by a full manual tabulation of the votes on all ballots cast in the contested race.
"Risk-limiting audit" means an audit protocol conducted after an election and prior to the certification of the election results with a pre-specified minimum probability of requiring a full hand count of votes cast if the outcome reported by the voting system differs from the outcome that would be found by a full hand count of the votes in a contested race. A "risk-limiting audit" requires a hand count of randomly sampled printed ballots that continues until there is either strong statistical evidence that the reported outcome is correct or, in the absence of such evidence, a full hand count of all ballots cast in the contested race that determines the outcome.
B. Risk-limiting audits conducted pursuant to this section shall be performed by the local electoral boards and general registrars under the supervision of the Department and in accordance with the procedures prescribed by the State Board, including:
C. The Department shall provide that the following risk-limiting audits be conducted:
2022, cc. 443, 444.