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Colorado Voter Info

Thursday, February 22, 2024


Local Election Office Directory

State Election Office Website

Register to Vote

Registration Lookup

Absentee/ Mail and/or Early Voting Information

Track Your Ballot

Polling Place Lookup



2024 Election Dates

Registration Deadlines

Presidential Primary Election: March 5, 2024 February 26, 2024 (by mail and online)
March 5, 2024 (in-person)
State Primary Election: June 25, 2024 June 17, 2024 (by mail and online)
June 25, 2024 (in-person)
General Election: November 5, 2024 October 28, 2024 (by mail and online)
November 5, 2024 (in-person)


Registration Deadline
8 days before Election Day by mail and online*

*Last day for an individual to submit a voter registration application and still receive a ballot in the mail for the November 8 general election. Voters may register through Election Day in Colorado. If you miss the above deadline, you may register in-person at a voter service and polling center in your county through Election Day.

Updated on February 22, 2024.

Information Option

SLI Compliance, a Division of Gaming Laboratories International, LLC

Tuesday, May 02, 2023

SLI Compliance was accredited by the EAC on February 28, 2007. Federal law provides that EAC accreditation of a voting system test laboratory cannot be revoked unless the EAC Commissioners vote to revoke the accreditation: “The accreditation of a laboratory for purposes of this section may not be revoked unless the revocation is approved by a vote of the Commission.” 52 U.S. Code § 20971(c)(2). The EAC has never voted to revoke the accreditation of SLI Compliance. SLI Compliance has undergone continuing accreditation assessments and had a new accreditation certificate issued on February 1, 2021. 

4720 Independence Street

Wheat Ridge
Director of Operations
Traci Mapps

SLI Global Solutions (formerly SysTest Labs)

Tuesday, May 02, 2023

216 16th Street , Suite 500

Expired Accreditation
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