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Legislations.
MTMontanaMontanaLawLawHB 178

Limit government use of AI systems

Limits state and local government use of AI systems, prohibits certain uses such as cognitive behavioral manipulation, and requires disclosure and human review of AI-generated decisions.

Where it stands

In forceIntroducedCommitteeFloorLawIn force

Took effectOct 1, 202512 months ago

Body
Montana Legislature
Session
2025
Introduced
Jan 10, 2025
In effect since
Oct 1, 202512 months ago
Sponsors
R (Republican)Republican
Gov AIAI
Official page Source: Montana Legislature bill system; NCSL AI 2025 Legislation

Timeline

  1. Oct 1, 2025 12 months ago

    Took effect

  2. May 5, 2025 1 year ago

    Signed by the governor

  3. Apr 11, 2025 1 year ago

    House concurred in Senate amendments

  4. Mar 27, 2025 1 year ago

    Passed the Senate on 3rd reading with amendments

  5. Feb 13, 2025 1 year ago

    Passed the House on 3rd reading

  6. Jan 10, 2025 1 year ago

    Introduced in the House

Sponsors

  • R (Republican)Braxton Mitchell