Verified Voting Blog: Efficient Auditing of Election Results

On March 27 and 28, 2010, Verified Voting and Common Cause sponsored a meeting of in Washington, D.C. to share experiences and ideas for improving post-election audits. The participants included election officials, statisticians, computer and political scientists, election integrity advocates, and voting system vendor technical staff. This meeting marked the first time that diverse stakeholders, including voting systems vendors, met together for the explicit purpose of identifying the potential benefits and challenges of using small batches of ballots (i.e., smaller than precincts — down to and including individual ballot records) to make audits more effective and efficient.

Verified Voting Blog: Recommendations to NIST on Post Election Audits

Verified Voting today joined with computers scientists and advocacy organizations in signing the following recommendations on post-election audits to the National Institute of Standards and Technology.

We, the undersigned, participated in a working meeting on vote tabulation audits hosted by the American Statistical Association (ASA) on October 23 and 24, 2009. We write to emphasize that future iterations of the Voluntary Voting System Guidelines (VVSG) should facilitate effective vote tabulation audits. We applaud the VVSG II’s requirement for independent voter-verifiable records (IVVRs). This requirement is necessary to enable verification of election outcomes independently of the tabulation systems; it should be adopted as soon as possible. However, if election outcomes are to be verified efficiently, vote tabulation systems must meet requirements that go well beyond the draft VVSG 1.1.