Montana bills

Montana legislators · Data: Open States

State bill data last updated Oct 16, 2026, 8:07 AM.

7 bills· Clear filters

• HB 418 In committee
  Ban mRNA vaccines in Montana for animals
  May 20, 2025: (H) Died in Process
• HB 371 In committee
  Ban mRNA vaccinations in Montana for humans
  May 20, 2025: (H) Died in Process
• HB 370 In committee
  Provide appropriation to the highway patrol pension fund
  May 20, 2025: (H) Died in Process
• HB 682 Became law
  Generally revise laws regarding gender transition treatment
  May 19, 2025: Chapter Number Assigned
• HB 793 Became law
  Generally revise the membership of the POST Council
  May 13, 2025: Chapter Number Assigned
• HJ 15 Adopted
  Resolution supporting increased transmission capacity in Montana
  May 6, 2025: (H) Filed with Secretary of State
• HB 257 Became law
  Generally revise critical infrastructure protection laws
  Apr 7, 2025: Chapter Number Assigned