Colorado Secretary of State logo - cube with a C in it

Colorado
Secretary of State
Wayne W. Williams

Picture of Secretary of State Wayne W. Williams

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Colorado Secretary of State logo - cube with a C in it

Colorado
Secretary of State
Wayne W. Williams

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Audit Center

Beginning in November 2017, Colorado election law requires counties to conduct a new type of post-election audit, called a risk-limiting audit or RLA. On August 11, 2017, the Secretary of State adopted Election Rule 25 to specify the manner in which RLAs must be conducted. This page of the Secretary of State’s website is devoted to information, data and materials regarding risk-limiting audits.

Past years

2018 Risk Limit Audit - Primary Election

2018 RLA background information

Foundation data

Comparison audit data and reports

System log of audit board entries – all counties

Round #1 data

Round #2 data

Ballot polling audit data and reports

Hinsdale

Garfield

Mineral