Colorado DOJ Voter Data Access Challenge
United States of America v. Griswold
An anti-voting lawsuit seeking to compel Colorado to provide the DOJ with access to its complete statewide voter registration database.
Court Cases
Learn more about the lawsuits shaping voting rights, redistricting and elections by exploring Democracy Docket’s comprehensive database of cases. Click on any case to find a brief summary of the lawsuit and all relevant filings in the “case documents” section.
Colorado Voting Systems Challenge
Libertarian Party of Colorado v. Griswold
Lawsuit filed by the Libertarian Party of Colorado against Colorado Secretary of State Jena Griswold and Deputy Secretary of State Christopher Beall challenging the state’s use of voting systems for the 2024 election.
Colorado Voter Roll Maintenance Challenge (PILF)
Public Interest Legal Foundation v. Griswold
Lawsuit filed by a conservative legal group, the Public Interest Legal Foundation (PILF), against Colorado Secretary of State Jena Griswold (D) for allegedly violating the Public Disclosure Provision of the National Voter Registration ACT (NVRA).
Colorado Voter Roll Maintenance Challenge
United Sovereign Americans v. Griswold
Lawsuit filed by United Sovereign Americans (USA) and two voters against Colorado Secretary of State Jen Griswold (D), Colorado Attorney General Phil Weiser (D) and United States Attorney General Merrick Garland challenging the state’s procedures related to voter rolls and its voting system.
Colorado Signature Matching Challenge
Vet Voice Foundation v. Griswold
Lawsuit filed by the Vet Voice Foundation and two Colorado voters against Colorado Secretary of State Jena Griswold (D) challenging the state’s use of signature matching.
Colorado Trump 14th Amendment Ballot Disqualification Challenge (SCOTUS)
Anderson v. Griswold
Lawsuit filed by Republican and unaffiliated Colorado voters challenging former President Donald Trump’s ability to appear on the state’s Republican presidential primary ballot and any future ballot under Section 3 of the 14th Amendment.
Colorado Unaffiliated Voters Primary Challenge
Colorado Republican Party v. Griswold
Lawsuit filed on behalf of the Colorado Republican Party (CO GOP) challenging Proposition 108 — a proposition that allows unaffiliated voters to vote in partisan primaries without declaring an affiliation to that party — alleging that the proposition violates the First and 14th Amendments of the U.S. Constitution.
Colorado Voter Purge (Judicial Watch)
Judicial Watch, Inc. v. Griswold
Conservative lawsuit challenging Colorado’s failure to purge voters from its rolls.
Colorado Drop Box Challenge
DeOreo v. Fitzpatrick
Lawsuit filed by Colorado House of Representatives candidate William DeOreo (R) against the Boulder County clerk challenging the use of drop boxes in state House District 10.
Colorado Primary System Challenge
PARABLE v. Griswold
Lawsuit challenging Colorado’s open primary election system, which allows unaffiliated voters to cast a ballot in any party’s primary.
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