
In Colorado, signatures were submitted to the secretary of state's office on July 16, 2026, for a ballot initiative related to voter identification requirements for mail-in voting. The initiative — known as Initiative 362 — would add a new section to Article VII of the Colorado Constitution to require voters to provide both their signature…

Colorado will join two other states voting on removing same-sex marriage bans from their state constitutions in November. Colorado voters will decide whether or not to remove the provision of the state constitution that says that "only a union of one man and one woman shall be valid or recognized as a marriage in this…

Colorado voters have rejected 68% of ballot measures requiring a statewide vote under the state's Taxpayer's Bill of Rights, also known as TABOR. In 1992, Colorado voters approved Initiative 1, which created a Taxpayer's Bill of Rights in the Colorado Constitution. The Colorado Taxpayer's Bill of Rights (TABOR) requires voter approval for all new taxes,…