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Legislative Year: 2025 Change
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Bill Detail: HB25-1143

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Title Open-Source Software in Voting Systems
Status House Committee on State, Civic, Military, & Veterans Affairs Postpone Indefinitely (02/10/2025)
Bill Subjects
  • Elections & Redistricting
House Sponsors M. Brooks (R)
Senate Sponsors
House Committee State, Civic, Military and Veterans Affairs
Senate Committee
Date Introduced 01/29/2025
AI Summary

This bill requires all voting systems in Colorado to use open-source software starting January 1, 2027. Open-source software allows for greater transparency and end-to-end verifiability in elections. The Secretary of State must set certification and oversight standards for this software, and counties must implement it within their existing budgets. Beginning in 2028, the Secretary of State must report annually on the use of open-source software in voting systems during a legislative hearing.

Summary

Beginning January 1, 2027, the bill requires any voting system
used in an election in the state to use open-source software that allows a
voting system provider to incorporate end-to-end verifiability into its
voting systems. The secretary of state is required to adopt rules to
establish minimum standards for the certification and oversight of any
open-source software used in a voting system, and each county is required
to ensure that open-source software is incorporated into its voting system
within the county's existing resources. Beginning in January 2028, and in
January every year thereafter, the secretary of state is required to include
information regarding the incorporation of open-source software in voting
systems as part of the secretary's presentation at a SMART Act hearing.

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