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Risk Limiting Audit - 2nd Supervisorial District Vacancy Election

The risk-limiting audit is a procedure that provides strong statistical evidence that the election outcome is correct, or has a high probability of correcting an outcome that wouldn't match a full hand count of the ballots. The audit itself requires human beings to examine and verify more ballots in close contests and fewer ballots in contests with wider margins.

Orange County, CA Elections to Conduct Post Election Audit of 2nd Supervisorial District Vacancy Election Results



Risk Limiting Audit Progress
We will be posting the results and progress of the risk limiting audit process.
View risk limiting audit

View Live Streaming Video of the Risk Limiting Audit
We will be broadcasting the risk limiting audit.
View Live Streaming Video
View Recording of the Dice Roll

Risk Limiting Audit  Files for Download
We will be making files used to conduct the risk limiting audit available for download.
View files available for download

View the Random Seed
The random seed is generated by rolling dice, and is used to determine the random sequence of ballots that will be audited. 
View the Random Seed

Risk Limiting Audit Results
The final results of the audit are posted here. 
View the final results

Previous Risk Limiting Audits