Skip to main content
Independent and nonpartisan. SaveYourState is a civic information resource. It is not a government website and is not affiliated with any government agency, party, or campaign.

Missouri · 2025 Regular Session · Bill

HB 673: Requires political ads produced using AI to have a disclosure and creates a penalty for failure to disclose the use of AI

In committee Official data

  1. Introduced
  2. In committee
  3. Passed one chamber
  4. Passed both chambers
  5. Enacted

Last official action: ·Record last updated:

Plain-language summary

HB 673 is a bill introduced in the Missouri House on December 23, 2024. According to its official title, it concerns: Requires political ads produced using AI to have a disclosure and creates a penalty for failure to disclose the use of AI. Primary sponsor: Mazzie Christensen (Republican). Most recent recorded action (May 15, 2025): Referred: Emerging Issues(H).

Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written

Sponsors

Sponsors by party (alphabetical): Republican 1

NameRolePartyChamberDistrict
Mazzie ChristensenPrimary sponsorRepublicanHouse2

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

  1. Referred: Emerging Issues(H)
  2. Read Second Time (H)
  3. Read First Time (H)
  4. Prefiled (H)

Sources

  1. Open States / Plural (data from the official legislature website)
  2. Official legislature source