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Montana Legislature Bills

19,590 bills tracked from the Montana legislature, sourced verbatim from OpenStates. Deep-linked to the state legislature bill page for each row; nightly delta plus monthly bulk refresh.

Sessions

  • 2025 Regular Session
    6,159 bills · latest action 2026-03-25
  • 2023 Regular Session
    6,335 bills · latest action 2024-05-03
  • 2021 Regular Session
    4,600 bills · latest action 2021-12-09
  • 2019 Regular Session
    1,309 bills · latest action 2019-06-17
  • 2017 Regular Session
    1,187 bills · latest action 2017-06-30

By classification

  • bill · 13,694
  • proposed bill · 4,978
  • joint resolution · 467
  • resolution · 451

Recent 50 bills

  1. SB 437· Senate· 2025 Regular Session
    Last action 2026-03-25
    Revise definition of sex in Montana law
    Chapter Number Assigned
  2. HB 259· House / Assembly· 2025 Regular Session
    Last action 2025-09-29
    Revise fish and wildlife commission techniques for gray wolf management
    Chapter Number Assigned
  3. HB 831· House / Assembly· 2025 Regular Session
    Last action 2025-07-23
    Increase elderly homeowner and renter income tax credit
    (H) Veto Override
  4. HB 628· House / Assembly· 2025 Regular Session
    Last action 2025-07-23
    Revise early literacy targeted intervention laws
    (H) Veto Override
  5. HB 643· House / Assembly· 2025 Regular Session
    Last action 2025-07-22
    Revise reimbursement costs to detention centers holding inmates in state custody
    Chapter Number Assigned
  6. SB 410· Senate· 2025 Regular Session
    Last action 2025-07-19
    Provide for Montana genomic security act
    (S) Veto Override
  7. HB 861· House / Assembly· 2025 Regular Session
    Last action 2025-07-15
    Provide statewide access to a K-12 digital toolkit
    (H) Veto Override
  8. HB 585· House / Assembly· 2025 Regular Session
    Last action 2025-07-15
    Revise provider rate laws for physical therapists, speech-language pathologists, and occupational therapists
    (H) Veto Override
  9. SB 424· Senate· 2025 Regular Session
    Last action 2025-07-14
    Revising the disabled veteran property tax assistance program
    (S) Veto Override
  10. SB 422· Senate· 2025 Regular Session
    Last action 2025-07-14
    Generally revise laws relating to insurance coverage relating to cancer
    (S) Veto Override
  11. SB 188· Senate· 2025 Regular Session
    Last action 2025-07-14
    Revising solar energy policy laws
    (S) Veto Override
  12. SB 537· Senate· 2025 Regular Session
    Last action 2025-07-11
    Generally revise marijuana tax laws
    (S) Veto Override
  13. HB 283· House / Assembly· 2025 Regular Session
    Last action 2025-06-27
    Revise laws for hunting licenses lotteries
    (H) Veto Override
  14. SB 40· Senate· 2025 Regular Session
    Last action 2025-06-27
    Revise supreme court public records laws by opening deliberations and files to the public
    (S) Veto Override
  15. HB 182· House / Assembly· 2025 Regular Session
    Last action 2025-06-27
    Provide grant funding for senior citizen centers
    (H) Veto Override
  16. HB 850· House / Assembly· 2025 Regular Session
    Last action 2025-06-27
    Provide licensing and regulation of community health workers
    (H) Veto Override
  17. HB 511· House / Assembly· 2025 Regular Session
    Last action 2025-06-27
    Provide grant funding for firefighting training facilities
    (H) Veto Override
  18. HB 762· House / Assembly· 2025 Regular Session
    Last action 2025-06-27
    Require the department of fish, wildlife, and parks to publish a report on river usage
    (H) Veto Override
  19. HB 4· House / Assembly· 2025 Regular Session
    Last action 2025-06-20
    Appropriations by budget amendment
    Chapter Number Assigned
  20. HB 499· House / Assembly· 2025 Regular Session
    Last action 2025-06-20
    Extend the grow your own grant program
    Chapter Number Assigned
  21. HB 5· House / Assembly· 2025 Regular Session
    Last action 2025-06-20
    Long-range building appropriations
    Chapter Number Assigned
  22. HB 924· House / Assembly· 2025 Regular Session
    Last action 2025-06-20
    Generally revise state finance laws
    Chapter Number Assigned
  23. HB 2· House / Assembly· 2025 Regular Session
    Last action 2025-06-20
    General Appropriations Act
    Chapter Number Assigned
  24. HB 551· House / Assembly· 2025 Regular Session
    Last action 2025-06-19
    Eliminate reduced-price copayments for school lunch and breakfast
    (H) Vetoed by Governor
  25. HB 952· House / Assembly· 2025 Regular Session
    Last action 2025-06-19
    Authorizing governor to enter into agreements with tribal governments relating to marijuana
    (H) Vetoed by Governor
  26. HB 340· House / Assembly· 2025 Regular Session
    Last action 2025-06-19
    Establish Montana's BEST program to bolster educator support and training
    (H) Vetoed by Governor
  27. HB 456· House / Assembly· 2025 Regular Session
    Last action 2025-06-19
    Provide best beginnings scholarships to child care workers
    (H) Vetoed by Governor
  28. SB 72· Senate· 2025 Regular Session
    Last action 2025-06-18
    Provide presumptive eligibility for Medicaid coverage of home and community-based services
    (S) Veto Override
  29. SB 244· Senate· 2025 Regular Session
    Last action 2025-06-18
    Revise laws related to health insurance coverage of behavioral health screening
    (S) Veto Override
  30. HB 368· House / Assembly· 2025 Regular Session
    Last action 2025-06-17
    Generally revise water supply requirements for coal-fired generating units
    Chapter Number Assigned
  31. HB 901· House / Assembly· 2025 Regular Session
    Last action 2025-06-16
    Create a fire department health and safety grant program
    (H) Veto Override
  32. HB 202· House / Assembly· 2025 Regular Session
    Last action 2025-06-16
    Generally revise laws related to the unlawful use of aircraft for hunting
    (H) Veto Override
  33. HB 860· House / Assembly· 2025 Regular Session
    Last action 2025-06-16
    Provide for veterinary training loan program
    (H) Veto Override
  34. SB 232· Senate· 2025 Regular Session
    Last action 2025-06-13
    Revise state procurement laws related to entitles that are exempt from the RFP process.
    Chapter Number Assigned
  35. HB 832· House / Assembly· 2025 Regular Session
    Last action 2025-06-12
    Establish PTSD nonmedication therapy training grant program
    Chapter Number Assigned
  36. SB 536· Senate· 2025 Regular Session
    Last action 2025-06-12
    Revise contractor gross receipts tax
    (S) Veto Override
  37. SB 472· Senate· 2025 Regular Session
    Last action 2025-06-12
    Revise penalties for violations under 310 permit process
    (S) Veto Override
  38. HB 810· House / Assembly· 2025 Regular Session
    Last action 2025-06-12
    Revise tenant landlord laws
    Chapter Number Assigned
  39. SB 394· Senate· 2025 Regular Session
    Last action 2025-06-09
    Provide for workers' compensation coverage of PTSD for first responders
    (S) Vetoed by Governor
  40. SB 96· Senate· 2025 Regular Session
    Last action 2025-06-09
    Establish working animal protection act
    (H) Died in Committee
  41. HB 722· House / Assembly· 2025 Regular Session
    Last action 2025-06-09
    Provide a retention period for electronic communications after a public employee's employment ends
    (S) Died in Committee
  42. HB 339· House / Assembly· 2025 Regular Session
    Last action 2025-06-09
    Fund 6th graders in middle school at high school ANB rates along with 7th and 8th graders
    (S) Died in Committee
  43. HB 419· House / Assembly· 2025 Regular Session
    Last action 2025-06-05
    Implementing cost reporting for certain Medicaid service provider types
    Chapter Number Assigned
  44. SB 167· Senate· 2025 Regular Session
    Last action 2025-06-04
    Provide funding for noxious weed trust
    (S) Veto Override
  45. HB 610· House / Assembly· 2025 Regular Session
    Last action 2025-06-04
    Revise preauthorization laws relating to healthcare
    (H) Veto Override
  46. LC 2808· Legislature· 2025 Regular Session
    Last action 2025-05-27
    Revise permitting laws
    (LC) Draft Died in Process
  47. LC 4206· Legislature· 2025 Regular Session
    Last action 2025-05-27
    Generally revise healthcare definition laws
    (LC) Draft Died in Process
  48. LC 1730· Legislature· 2025 Regular Session
    Last action 2025-05-27
    Generally revise campaign finance laws
    (LC) Draft Died in Process
  49. LC 1763· Legislature· 2025 Regular Session
    Last action 2025-05-27
    Generally revise healthcare laws
    (LC) Draft Died in Process
  50. LC 2706· Legislature· 2025 Regular Session
    Last action 2025-05-27
    Generally revise fees for environmental permits
    (LC) Draft Died in Process
Sourced from OpenStates / Plural Policy monthly public data dumps and v3 API. Nightly delta at 07:30 UTC; monthly full refresh on the 6th.