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Public Logic and Accuracy Test

On Wednesday, October 5, Arapahoe County Elections will conduct its public Logic and Accuracy Test with bipartisan representatives from the County's major political parties and, potentially, with representatives from jurisdictions with questions on the ballot for the General Election.

Each type of ballot, including paper, electronically marked ballots, and audio ballots will be tested in accordance with rules promulgated by the Secretary of State. The test must ensure that the equipment will correctly count the votes cast for all offices and that the voting system will accurately count ballots of all types.

The test is open to the public, subject to security protocols. The entire test will also be streamed live online for public viewing on

For more information, please contact the Arapahoe County Elections Division at 303-795-4511 or send an email to

Testing will be conducted at: 

Arapahoe County Elections Facility

5251 S. Federal Blvd.

Littleton, CO 80123