Montana Senate · District 48

Andrea Olsen's Montana Senate voting record

Democratic

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Andrea Olsen (Democratic) is a member of the Montana Senate for District 48. This page covers the 2,782 floor roll calls held while Andrea Olsen was in office, from Jan. 8, 2025 to April 30, 2025. Votes with the Senate President on 21% of contested votes. Votes with own party on 96% of party-line votes. 0th percentile in the Montana Senate from liberal to conservative. Didn't vote on 1% of roll calls. Andrea Olsen sponsored 8 statewide bills this term; 0 passed. Below are the contested votes where Andrea Olsen split from the Senate President or the party, recent key votes, every roll call with filters, the bills Andrea Olsen sponsored and contact details.

Votes with the Senate President 21% On 1,563 contested votes where both voted · 49% on all votes Votes with own party 96% Partisan rank: 6 of 50 in the Senate (tied with 8 others) Didn't vote at roll call 1% 27 of 2,782 roll calls · 2 of them excused

Bills passed 0 8 sponsored · 0 became law · Rank 44 of 50 in the Senate (tied with 6 others) Bills that became law 0 of 0 passed · 0 vetoed

Where they sit

Every current senator, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →

← Most liberalThe aisleMost conservative →

Votes with DemocratsCrosses party linesVotes with Republicans

Andrea Olsen's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 2 in 5 of those votes. Gray seats are members too new to score. How these numbers work

Montana Senate0th percentile

More liberal than 100% of the Montana Senate.

Most liberalMost conservative

Most liberal of 50

On the November 3 ballot

Andrea Olsen is the only candidate on the November 3 ballot. (Montana Senate District 48)

The scores

How these numbers work →

Votes with the Senate President

21%

Each tick is a current senator, by party; the dot is Andrea Olsen.

On 1,563 contested votes where both voted49% on all 2,714 votes where both voted

Votes with own party

96%

Each tick is a current senator, by party; the dot is Andrea Olsen.

On 963 party-line votesPartisan rank: 6 of 50 in the Senate (tied with 8 others)5 senators vote with their party more often

Bills

The bills Andrea Olsen sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →

Bills: Andrea Olsen
	Bills
Sponsored	8
Passed both chambers	0
Became law	0
Vetoed by the Governor	0

Rank by bills passed: Rank 44 of 50 in the Senate (tied with 6 others) · 14 of 18 Democrats (tied with 4 others)

A bill's sponsor is the legislator the Legislature lists as its sponsor; co-sponsors aren't counted.

Bills that passed both chambers

None of the bills Andrea Olsen sponsored passed both chambers.

Budget projects

Montana's appropriation bills don't say which legislator asked for an item, so there's no budget figure for Montana legislators.

Contested votes where they split

1,234 against the Senate President; 253 against most of their party.

Contested votes where they split: Andrea Olsen
Date	Bill and motion	Their vote	Senate President	Most of their party
April 30, 2025	HB 682: Generally revise laws regarding gender transition treatment Third Reading / Free Conference Committee Report	Nay	Yea (split)	Nay
April 30, 2025	HB 231: Revise property tax rates for certain property Third Reading / Conference Committee Report	Yea	Nay (split)	Yea
April 30, 2025	HJ 62: Study resolution on wildfire safety Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 26: Study guardianships and conservatorships Third Reading	Yea	Nay (split)	Yea
April 30, 2025	SB 324: Revise vehicle registration fees and allocate revenue for bridges and victims of crime Third Reading / Conference Committee Report	Nay	Nay	Yea (split)
April 30, 2025	SB 542: Generally revise property tax laws Third Reading / Conference Committee Report	Yea	Nay (split)	Yea
April 30, 2025	SB 319: Generally revise health care laws related to doulas Third Reading / Conference Committee Report	Yea	Nay (split)	Yea
April 30, 2025	SB 40: Revise supreme court public records laws by opening deliberations and files to the public Third Reading / Free Conference Committee Report	Nay	Yea (split)	Nay
April 30, 2025	HB 818: Ban foreign funding for ballot measures Third Reading / Conference Committee Report	Nay	Yea (split)	Nay
April 30, 2025	HB 329: Make the Montana ammunition act permanent Third Reading / Conference Committee Report	Nay	Yea (split)	—
April 30, 2025	HB 117: Establish criminal justice data warehouse priorities Third Reading / Free Conference Committee Report	Nay	Yea (split)	Yea (split)
April 30, 2025	HJ 61: Interim study on the property insurance market in Montana Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 60: Interim study on the effects and regulation of kratom Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 48: Interim study on moving the date of the primary election Third Reading	Nay	Nay	Yea (split)
April 30, 2025	HJ 42: Interim study on procurement, no-bid contracts, and transparency on no-bid purchases Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 74: Study resolution analyzing water re-use in the state Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 65: Request interim study of DUI Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 51: Request interim study on special education Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 50: Interim study of uniform common interest ownership laws Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 47: Study resolution on local government entity cooperation Third Reading	Yea	Nay (split)	Yea
April 30, 2025	HJ 44: Interim study of endocrine-disrupting chemicals and water quality Third Reading	Nay	Yea (split)	Yea (split)
April 29, 2025	HJ 26: Study guardianships and conservatorships Motion to Reconsider	Yea	Nay (split)	Yea
April 29, 2025	HJ 75: Interim study of the Montana state hospital Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 29, 2025	HJ 75: Interim study of the Montana state hospital Second Reading	Yea	Nay (split)	Yea
April 29, 2025	SB 324: Revise vehicle registration fees and allocate revenue for bridges and victims of crime Second Reading / Conference Committee Report	Yea	Nay (split)	Yea
April 29, 2025	SB 542: Generally revise property tax laws Second Reading / Conference Committee Report	Yea	Nay (split)	Yea
April 29, 2025	HB 231: Revise property tax rates for certain property Second Reading / Conference Committee Report	Yea	Nay (split)	Yea
April 29, 2025	HB 116: Provide for attorneys to appear remotely Motion to Postpone Indefinitely	Yea	Yea	Nay (split)
April 29, 2025	HB 116: Provide for attorneys to appear remotely Second Reading	Nay	Nay	Yea (split)
April 29, 2025	HJ 74: Study resolution analyzing water re-use in the state Second Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 71: Study resolution of the impact of federal funding changes on DEQ Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 29, 2025	HJ 71: Study resolution of the impact of federal funding changes on DEQ Second Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 63: Request interim study on early literacy Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 29, 2025	HJ 63: Request interim study on early literacy Second Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 62: Study resolution on wildfire safety Second Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 59: Request interim study on media literacy Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 29, 2025	HJ 58: Request interim study on increasing impact of school counselors Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 29, 2025	HJ 58: Request interim study on increasing impact of school counselors Second Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 51: Request interim study on special education Second Reading	Yea	Nay (split)	Yea
April 29, 2025	HB 116: Provide for attorneys to appear remotely Motion to Take from Committee	Nay	Nay	Yea (split)
April 29, 2025	SB 218: Provide for private right of action for injuries caused by certain medical interventions to treat gender dysphoria Third Reading / Governor's Proposed Amendments	Nay	Yea (split)	Nay
April 29, 2025	HB 76: Generally revise laws related to the board of behavioral health Third Reading / Governor's Proposed Amendments	Yea	Nay (split)	Yea
April 29, 2025	HB 446: Revise indecent exposure laws Third Reading / Governor's Proposed Amendments	Nay	Yea (split)	Nay
April 29, 2025	HJ 56: Study resolution of search and rescue services and funding Third Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 53: Request an interim study on school safety Third Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 45: Interim study on the impact collateral consequences have on criminal record expungement Third Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 32: Interim study of advanced investigator qualifications for law enforcement Third Reading	Nay	Yea (split)	Yea (split)
April 29, 2025	HJ 30: Study resolution on incentivizing housing density and affordability Third Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 28: Interim study to identify and improve access to federal grant opportunities for the state of Montana, tribal governments, and local government entities Third Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 26: Study guardianships and conservatorships Third Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 23: Interim study on youth court laws Third Reading	Yea	Nay (split)	Yea
April 29, 2025	SJ 47: Study resolution on the creation or alteration of local government entities Third Reading	Nay	Yea (split)	Yea (split)
April 29, 2025	SJ 43: Study of the criminal justice data warehouse Third Reading	Nay	Yea (split)	Yea (split)
April 29, 2025	HB 271: Provide that there is a limited executive privilege to the public records act Third Reading	Nay	Nay	Yea (split)
April 29, 2025	SB 553: Generally revise state policy laws Third Reading / House Amendments	Nay	Yea (split)	Nay
April 29, 2025	SB 535: Revise laws related to experimental treatments Third Reading / House Amendments	Yea	Nay (split)	Yea
April 29, 2025	SB 333: Repeal sunset on coal washing credit Third Reading / House Amendments	Nay	Yea (split)	Yea (split)
April 29, 2025	SB 326: Generally revise laws related to MEDIA Act film tax credits Third Reading / House Amendments	Yea	Nay (split)	Yea
April 29, 2025	SB 472: Revise penalties for violations under 310 permit process Second Reading / Free Conference Committee Report	Nay	Yea (split)	Nay
April 29, 2025	SB 319: Generally revise health care laws related to doulas Second Reading / Conference Committee Report	Yea	Nay (split)	Yea
April 29, 2025	HB 818: Ban foreign funding for ballot measures Second Reading / Conference Committee Report	Nay	Yea (split)	Nay
April 29, 2025	HB 682: Generally revise laws regarding gender transition treatment Second Reading / Free Conference Committee Report	Nay	Yea (split)	Yea (split)
April 29, 2025	HJ 60: Interim study on the effects and regulation of kratom Second Reading	Nay	Nay	Yea (split)
April 29, 2025	HJ 55: Study resolution on property management licensing and practice Second Reading / Amendment	Nay	Yea (split)	Nay
April 29, 2025	HJ 48: Interim study on moving the date of the primary election Second Reading	Yea	Nay (split)	Yea
April 29, 2025	HJ 42: Interim study on procurement, no-bid contracts, and transparency on no-bid purchases Second Reading	Yea	Nay (split)	Yea
April 28, 2025	HB 674: Revise code commissioner duties to include repealing unconstitutional policies from Montana code Motion to Take from Committee	Yea	Nay (split)	Yea
April 28, 2025	HB 575: Generally revise the proceedings in which a public defender may be assigned Third Reading	Yea	Nay (split)	Yea
April 28, 2025	HB 822: Revise vote requirement to enact constitutional amendment by legislative referendum Third Reading	Nay	Yea (split)	Nay
April 28, 2025	HB 821: Revise vote requirement to enact constitutional amendment by initiative Third Reading	Nay	Yea (split)	Nay
April 28, 2025	SJ 39: Study specialty courts Third Reading	Nay	Yea (split)	Nay
April 28, 2025	SJ 42: Interim study of noxious weed control Third Reading	Yea	Nay (split)	Yea
April 28, 2025	HB 446: Revise indecent exposure laws Second Reading / Governor's Proposed Amendments	Nay	Yea (split)	Nay
April 28, 2025	SB 218: Provide for private right of action for injuries caused by certain medical interventions to treat gender dysphoria Second Reading / Governor's Proposed Amendments	Nay	Yea (split)	Nay
April 28, 2025	SB 324: Revise vehicle registration fees and allocate revenue for bridges and victims of crime Second Reading / House Amendments	Nay	Nay	Yea (split)
April 28, 2025	HJ 53: Request an interim study on school safety Second Reading	Yea	Nay (split)	Yea
April 28, 2025	HJ 45: Interim study on the impact collateral consequences have on criminal record expungement Second Reading	Yea	Nay (split)	Yea
April 28, 2025	HJ 40: Interim study on transferring fiscal note production from executive branch to legislative branch Second Reading	Yea	Nay (split)	Yea
April 28, 2025	HJ 32: Interim study of advanced investigator qualifications for law enforcement Second Reading	Nay	Yea (split)	Yea (split)
April 28, 2025	HJ 30: Study resolution on incentivizing housing density and affordability Second Reading	Yea	Nay (split)	Yea
April 28, 2025	HJ 28: Interim study to identify and improve access to federal grant opportunities for the state of Montana, tribal governments, and local government entities Second Reading	Yea	Nay (split)	Yea
April 28, 2025	HJ 23: Interim study on youth court laws Second Reading	Yea	Nay (split)	Yea
April 28, 2025	SJ 47: Study resolution on the creation or alteration of local government entities Second Reading	Nay	Yea (split)	Yea (split)
April 28, 2025	SJ 45: Interim study to determine a use policy for the executive residence when the governor has an alternate residence Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 28, 2025	SJ 43: Study of the criminal justice data warehouse Second Reading	Nay	Not voting	Yea (split)
April 28, 2025	SB 253: Revise administrative and certification processes for student scholarship organizations Second Reading / House Amendments	Nay	Yea (split)	Yea (split)
April 25, 2025	HB 674: Revise code commissioner duties to include repealing unconstitutional policies from Montana code Motion to Take from Committee	Yea	Nay (split)	Yea
April 25, 2025	HB 155: Revise class four residential and commercial property taxes Motion to Reconsider	Yea	Nay (split)	Yea
April 25, 2025	HB 528: Revise property tax rates for agricultural, residential, and commercial property Motion to Reconsider	Yea	Nay (split)	Yea
April 25, 2025	HB 863: Generally revise state finance laws Third Reading	Yea	Nay (split)	Yea
April 25, 2025	SB 45: Create a judicial performance evaluation commission and system Third Reading / Governor's Proposed Amendments	Nay	Yea (split)	Nay
April 25, 2025	HB 913: Authorize transfers and other necessary measures to implement HB2 Section D Third Reading	Yea	Nay (split)	Yea
April 25, 2025	HB 451: Revise tax increment financing districts to exclude debt service and certain school levies Third Reading	Nay	Yea (split)	Nay
April 25, 2025	HB 59: Revise board of water well contractors laws Third Reading / Conference Committee Report	Nay	Yea (split)	Nay
April 25, 2025	HB 5: Long-range building appropriations Third Reading	Yea	Nay (split)	Yea
April 25, 2025	HB 231: Revise property tax rates for certain property Third Reading	Yea	Nay (split)	Yea
April 25, 2025	HB 762: Require the department of fish, wildlife, and parks to publish a report on river usage Third Reading	Yea	Nay (split)	Yea
April 25, 2025	HB 462: Encourage academic excellence through high-quality instructional materials Third Reading	Yea	Nay (split)	Yea
April 25, 2025	HB 850: Provide licensing and regulation of community health workers Third Reading	Yea	Nay (split)	Yea
April 25, 2025	HB 456: Provide best beginnings scholarships to child care workers Third Reading	Yea	Nay (split)	Yea
April 25, 2025	HB 340: Establish Montana's BEST program to bolster educator support and training Third Reading	Yea	Nay (split)	Yea
April 25, 2025	SJ 46: Interim study of food security and agricultural prosperity Third Reading	Yea	Nay (split)	Yea
April 25, 2025	SJ 35: Interim study of voter list maintenance and integrity Third Reading	Nay	Yea (split)	Nay
April 25, 2025	HB 408: Revise laws to protect children from obscene content through electronic devices Motion to Postpone Indefinitely	Yea	Nay (split)	Yea
April 25, 2025	HB 408: Revise laws to protect children from obscene content through electronic devices Second Reading	Nay	Yea (split)	Nay
April 25, 2025	HB 575: Generally revise the proceedings in which a public defender may be assigned Second Reading	Yea	Nay (split)	Yea
April 25, 2025	SJ 39: Study specialty courts Second Reading	Nay	Yea (split)	Nay
April 25, 2025	HB 822: Revise vote requirement to enact constitutional amendment by legislative referendum Second Reading	Nay	Yea (split)	Nay
April 25, 2025	HB 821: Revise vote requirement to enact constitutional amendment by initiative Second Reading	Nay	Yea (split)	Nay
April 25, 2025	HB 680: Generally revise trade and commerce laws Second Reading	Nay	Not voting	Yea (split)
April 24, 2025	HB 408: Revise laws to protect children from obscene content through electronic devices Motion to Take from Committee	Nay	Yea (split)	—
April 24, 2025	HB 762: Require the department of fish, wildlife, and parks to publish a report on river usage Motion to Take from Committee	Yea	Nay (split)	Yea
April 24, 2025	HB 827: Revise social security income taxation Motion to Reconsider	Yea	Yea	Nay (split)
April 24, 2025	HB 116: Provide for attorneys to appear remotely Motion to Take from Committee	Nay	Nay	Yea (split)
April 24, 2025	HB 575: Generally revise the proceedings in which a public defender may be assigned Motion to Take from Committee	Yea	Nay (split)	Yea
April 24, 2025	HB 231: Revise property tax rates for certain property Motion to Reconsider	Yea	Nay (split)	Yea
April 24, 2025	SJ 50: Interim study of the medical response to COVID-19 Motion to Take from Committee	Nay	Yea (split)	Nay
April 24, 2025	HB 907: Generally revise fish and game laws Motion to Take from Committee	Yea	Yea	Nay (split)
April 24, 2025	HB 462: Encourage academic excellence through high-quality instructional materials Motion to Take from Committee	Yea	Nay (split)	Yea
April 24, 2025	HB 850: Provide licensing and regulation of community health workers Motion to Take from Committee	Yea	Nay (split)	Yea
April 24, 2025	HB 231: Revise property tax rates for certain property Third Reading	Nay	Nay	Yea (split)
April 24, 2025	HB 924: Generally revise state finance laws Third Reading	Yea	Nay (split)	Yea
April 24, 2025	HB 853: Revise fees for licensed establishments Third Reading	Yea	Nay (split)	Yea
April 24, 2025	HB 860: Provide for veterinary training loan program Third Reading	Yea	Nay (split)	Yea
April 24, 2025	HB 421: Increase DNRC fire assessment fees Third Reading	Yea	Nay (split)	Yea
April 24, 2025	HB 953: Revise medicaid laws related to direct primary care Third Reading	Nay	Nay	Yea (split)
April 24, 2025	HB 396: Generally revise bail laws Third Reading	Nay	Yea (split)	Nay
April 24, 2025	HB 281: Provide statutory appropriation of reinsurance program assessments Third Reading	Yea	Nay (split)	Yea
April 24, 2025	HB 4: Appropriations by budget amendment Third Reading	Yea	Nay (split)	Yea
April 24, 2025	SJ 41: Interim study of home-based and family child care providers Third Reading	Nay	Yea (split)	Nay
April 24, 2025	SJ 38: Provide for study of property taxes Third Reading	Yea	Nay (split)	Yea
April 24, 2025	SJ 36: Study dependent neglect standards for prosecutors Third Reading	Nay	Yea (split)	—
April 24, 2025	SJ 34: Interim study of child care Third Reading	Nay	Yea (split)	Nay
April 24, 2025	SJ 31: Interim study of mandatory reporting Third Reading	Nay	Yea (split)	Nay
April 24, 2025	HB 456: Provide best beginnings scholarships to child care workers Second Reading	Yea	Nay (split)	Yea
April 24, 2025	HB 364: Generally revise laws related to immunizations Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 24, 2025	HB 364: Generally revise laws related to immunizations Second Reading	Yea	Nay (split)	Yea
April 24, 2025	HB 340: Establish Montana's BEST program to bolster educator support and training Second Reading	Yea	Nay (split)	Yea
April 24, 2025	HJ 34: Resolution supporting Montana's beef producers Second Reading / Amendment	Nay	Nay	Yea (split)
April 24, 2025	SJ 46: Interim study of food security and agricultural prosperity Second Reading	Yea	Nay (split)	Yea
April 24, 2025	SJ 35: Interim study of voter list maintenance and integrity Second Reading	Nay	Yea (split)	Nay
April 24, 2025	SR 74: Confirm governor's appointee for the board of veterans' affairs Adoption	Yea	Nay (split)	Yea
April 23, 2025	HB 129: Provide income tax benefit to support emergency response volunteers Motion to Place on Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 364: Generally revise laws related to immunizations Motion to Take from Committee	Yea	Nay (split)	Yea
April 23, 2025	HB 408: Revise laws to protect children from obscene content through electronic devices Motion to Take from Committee	Nay	Nay	Yea (split)
April 23, 2025	HB 421: Increase DNRC fire assessment fees Motion to Take from Committee	Yea	Nay (split)	Yea
April 23, 2025	HB 340: Establish Montana's BEST program to bolster educator support and training Motion to Take from Committee	Yea	Nay (split)	Yea
April 23, 2025	HB 832: Establish PTSD nonmedication therapy training grant program Motion to Take from Committee	Yea	Nay (split)	Yea
April 23, 2025	HB 880: Establish a stabilization fund for medicaid Motion to Take from Committee	Yea	Nay (split)	Yea
April 23, 2025	HB 863: Generally revise state finance laws Motion to Rerefer	Nay	Yea (split)	Nay
April 23, 2025	HB 853: Revise fees for licensed establishments Motion to Place on Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 129: Provide income tax benefit to support emergency response volunteers Motion to Take from Committee	Yea	Nay (split)	Yea
April 23, 2025	HB 456: Provide best beginnings scholarships to child care workers Motion to Take from Committee	Yea	Nay (split)	Yea
April 23, 2025	SR 59: Confirm governor's appointee for the pacific northwest electric power and conservation planning council Motion to Take from Committee	Yea	Nay (split)	Yea
April 23, 2025	HB 2: General Appropriations Act Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 827: Revise social security income taxation Third Reading	Yea	Yea	Nay (split)
April 23, 2025	HB 669: Revise laws related to educating children receiving in-state inpatient treatment of serious emotional disturbances Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 372: Revise license fees used for funding of upland game bird enhancement program Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 940: Prohibit overnight camping on state highway right-of-way Third Reading	Nay	Yea (split)	Nay
April 23, 2025	HB 881: Revise medicaid buy-in program to include children with disabilities Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 876: Sawmill revitalization act Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 864: Authorize transfers and other necessary measure to implement HB 2 section E Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 861: Provide statewide access to a K-12 digital toolkit Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 9: Cultural and aesthetic grants Third Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 505: Allow Montana housing infrastructure revolving loan fund to retain its interest and income and provide for fund transfers Second Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 932: Generally revise conservation financing laws Second Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 932: Generally revise conservation financing laws Second Reading / Amendment	Yea	Nay (split)	Yea
April 23, 2025	HB 913: Authorize transfers and other necessary measures to implement HB2 Section D Second Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 913: Authorize transfers and other necessary measures to implement HB2 Section D Second Reading / Amendment	Yea	Nay (split)	Yea
April 23, 2025	HB 863: Generally revise state finance laws Second Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 863: Generally revise state finance laws Second Reading / Amendment	Yea	Nay (split)	Yea
April 23, 2025	HB 334: Generally revise disaster and emergency laws Motion to Postpone Indefinitely	Nay	Yea (split)	Yea (split)
April 23, 2025	HB 334: Generally revise disaster and emergency laws Second Reading	Yea	Nay (split)	Nay (split)
April 23, 2025	HB 953: Revise medicaid laws related to direct primary care Second Reading	Yea	Nay (split)	Yea
April 23, 2025	SB 116: Revise the Montana heritage preservation and development commission membership Second Reading / Governor's Proposed Amendments	Nay	Not voting	Yea (split)
April 23, 2025	HB 863: Generally revise state finance laws Second Reading / Amendment	Nay	Yea (split)	Nay
April 23, 2025	HB 863: Generally revise state finance laws Second Reading / Amendment	Yea	Nay (split)	Nay (split)
April 23, 2025	HB 692: Generally revise the SMART Act Second Reading	Nay	Yea (split)	Yea (split)
April 23, 2025	HB 396: Generally revise bail laws Second Reading	Nay	Yea (split)	Nay
April 23, 2025	HB 313: Establish a grant program for aquatic recreational facilities Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 23, 2025	HB 313: Establish a grant program for aquatic recreational facilities Second Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 528: Revise property tax rates for agricultural, residential, and commercial property Motion to Postpone Indefinitely	Nay	Yea (split)	Nay
April 23, 2025	HB 528: Revise property tax rates for agricultural, residential, and commercial property Second Reading	Yea	Nay (split)	Yea
April 23, 2025	HB 528: Revise property tax rates for agricultural, residential, and commercial property Second Reading / Amendment	Nay	Nay	Yea (split)
April 23, 2025	HB 451: Revise tax increment financing districts to exclude debt service and certain school levies Second Reading / Amendment	Nay	Yea (split)	—
April 23, 2025	HB 59: Revise board of water well contractors laws Second Reading / Conference Committee Report	Nay	Yea (split)	Nay
April 23, 2025	HB 4: Appropriations by budget amendment Second Reading	Yea	Nay (split)	Yea
April 23, 2025	SR 109: Confirm speaker appointee to judicial standards commission Adoption	Nay	Yea (split)	Yea (split)
April 23, 2025	SJ 41: Interim study of home-based and family child care providers Second Reading	Nay	Yea (split)	Nay
April 23, 2025	SJ 38: Provide for study of property taxes Second Reading	Yea	Nay (split)	Yea
April 23, 2025	SJ 34: Interim study of child care Second Reading	Nay	Yea (split)	Nay
April 23, 2025	SJ 31: Interim study of mandatory reporting Second Reading	Nay	Yea (split)	Yea (split)
April 22, 2025	HB 924: Generally revise state finance laws Second Reading	Yea	Nay (split)	Yea
April 22, 2025	HB 924: Generally revise state finance laws Second Reading / Amendment	Nay	Yea (split)	Nay
April 22, 2025	HB 924: Generally revise state finance laws Second Reading / Amendment	Nay	Yea (split)	Nay
April 22, 2025	HB 924: Generally revise state finance laws Second Reading / Amendment	Yea	Nay (split)	Yea
April 22, 2025	HB 924: Generally revise state finance laws Second Reading / Amendment	Nay	Yea (split)	Nay
April 22, 2025	HB 924: Generally revise state finance laws Second Reading / Amendment	Yea	Nay (split)	Yea
April 22, 2025	HB 827: Revise social security income taxation Second Reading	Yea	Yea	Nay (split)
April 22, 2025	HB 372: Revise license fees used for funding of upland game bird enhancement program Second Reading	Yea	Nay (split)	Yea

These are the 200 most recent of 1,302. The voting record below lists them all.

Recent key votes

Andrea Olsen's most recent key votes: contested or party-line votes that gave the chamber's last word on a whole bill (passage, budgets included, the other chamber's changes or a conference report) or overrode a veto, with what each bill does where a checked explanation exists. The full record is below.

How these numbers work →

April 30, 2025
Senate

HB 682: Generally revise laws regarding gender transition treatment
Voted nayAgainst the Senate President Third Reading / Free Conference Committee Report · Yeas 32, nays 18

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.
April 30, 2025
Senate

HB 231: Revise property tax rates for certain property
Voted yeaAgainst the Senate President Third Reading / Conference Committee Report · Yeas 28, nays 22

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.
April 30, 2025
Senate

HJ 62: Study resolution on wildfire safety
Voted yeaAgainst the Senate President Third Reading · Yeas 34, nays 16

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.
April 30, 2025
Senate

HJ 26: Study guardianships and conservatorships
Voted yeaAgainst the Senate President Third Reading · Yeas 29, nays 21

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.
April 30, 2025
Senate

SB 324: Revise vehicle registration fees and allocate revenue for bridges and victims of crime
Voted nayAgainst most of their party Third Reading / Conference Committee Report · Yeas 25, nays 25

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.

Every roll call

How Andrea Olsen voted on each of the 2,782 floor roll calls while in office, newest first.

Every roll call: Andrea Olsen
Date	Vote	Their vote	Most of their party	Senate President	Yeas–nays
April 30, 2025	HB 682: Generally revise laws regarding gender transition treatment Third Reading / Free Conference Committee Report	Nay	Nay	Yea	32–18
April 30, 2025	HB 231: Revise property tax rates for certain property Third Reading / Conference Committee Report	Yea	Yea	Nay	28–22
April 30, 2025	HJ 62: Study resolution on wildfire safety Third Reading	Yea	Yea	Nay	34–16
April 30, 2025	HJ 26: Study guardianships and conservatorships Third Reading	Yea	Yea	Nay	29–21
April 30, 2025	SB 324: Revise vehicle registration fees and allocate revenue for bridges and victims of crime Third Reading / Conference Committee Report	Nay	Yea	Nay	25–25
April 30, 2025	SB 542: Generally revise property tax laws Third Reading / Conference Committee Report	Yea	Yea	Nay	28–22
April 30, 2025	SB 472: Revise penalties for violations under 310 permit process Third Reading / Free Conference Committee Report	Yea	Yea	Yea	42–8
April 30, 2025	SB 319: Generally revise health care laws related to doulas Third Reading / Conference Committee Report	Yea	Yea	Nay	28–22
April 30, 2025	SB 40: Revise supreme court public records laws by opening deliberations and files to the public Third Reading / Free Conference Committee Report	Nay	Nay	Yea	33–17
April 30, 2025	HB 818: Ban foreign funding for ballot measures Third Reading / Conference Committee Report	Nay	Nay	Yea	37–13
April 30, 2025	SB 524: Revise laws relating to category D assisted living facilities Third Reading / Conference Committee Report	Yea	Yea	Yea	45–5
April 30, 2025	HB 329: Make the Montana ammunition act permanent Third Reading / Conference Committee Report	Nay	—	Yea	41–9
April 30, 2025	HB 117: Establish criminal justice data warehouse priorities Third Reading / Free Conference Committee Report	Nay	Yea	Yea	45–5
April 30, 2025	HJ 61: Interim study on the property insurance market in Montana Third Reading	Yea	Yea	Nay	38–12
April 30, 2025	HJ 60: Interim study on the effects and regulation of kratom Third Reading	Yea	Yea	Nay	24–26
April 30, 2025	HJ 55: Study resolution on property management licensing and practice Third Reading	Yea	Yea	Yea	34–16
April 30, 2025	HJ 52: Interim study on the Montana cattle industry Third Reading	Yea	Yea	Yea	36–14
April 30, 2025	HJ 48: Interim study on moving the date of the primary election Third Reading	Nay	Yea	Nay	28–22
April 30, 2025	HJ 42: Interim study on procurement, no-bid contracts, and transparency on no-bid purchases Third Reading	Yea	Yea	Nay	27–23
April 30, 2025	HJ 74: Study resolution analyzing water re-use in the state Third Reading	Yea	Yea	Nay	33–17
April 30, 2025	HJ 65: Request interim study of DUI Third Reading	Yea	Yea	Nay	24–26
April 30, 2025	HJ 51: Request interim study on special education Third Reading	Yea	Yea	Nay	25–25
April 30, 2025	HJ 50: Interim study of uniform common interest ownership laws Third Reading	Yea	Yea	Nay	31–19
April 30, 2025	HJ 47: Study resolution on local government entity cooperation Third Reading	Yea	Yea	Nay	33–16
April 30, 2025	HJ 44: Interim study of endocrine-disrupting chemicals and water quality Third Reading	Nay	Yea	Yea	40–9
April 29, 2025	SB 218: Provide for private right of action for injuries caused by certain medical interventions to treat gender dysphoria Third Reading / Governor's Proposed Amendments	Nay	Nay	Yea	31–19
April 29, 2025	HB 76: Generally revise laws related to the board of behavioral health Third Reading / Governor's Proposed Amendments	Yea	Yea	Nay	42–8
April 29, 2025	HB 446: Revise indecent exposure laws Third Reading / Governor's Proposed Amendments	Nay	Nay	Yea	31–19
April 29, 2025	HJ 56: Study resolution of search and rescue services and funding Third Reading	Yea	Yea	Nay	33–17
April 29, 2025	HJ 53: Request an interim study on school safety Third Reading	Yea	Yea	Nay	29–21
April 29, 2025	HJ 45: Interim study on the impact collateral consequences have on criminal record expungement Third Reading	Yea	Yea	Nay	31–19
April 29, 2025	HJ 40: Interim study on transferring fiscal note production from executive branch to legislative branch Third Reading	Yea	Yea	Yea	37–13
April 29, 2025	HJ 32: Interim study of advanced investigator qualifications for law enforcement Third Reading	Nay	Yea	Yea	37–13
April 29, 2025	HJ 30: Study resolution on incentivizing housing density and affordability Third Reading	Yea	Yea	Nay	37–12
April 29, 2025	HJ 28: Interim study to identify and improve access to federal grant opportunities for the state of Montana, tribal governments, and local government entities Third Reading	Yea	Yea	Nay	29–21
April 29, 2025	HJ 26: Study guardianships and conservatorships Third Reading	Yea	Yea	Nay	24–26
April 29, 2025	HJ 23: Interim study on youth court laws Third Reading	Yea	Yea	Nay	34–16
April 29, 2025	SJ 47: Study resolution on the creation or alteration of local government entities Third Reading	Nay	Yea	Yea	43–7
April 29, 2025	SJ 43: Study of the criminal justice data warehouse Third Reading	Nay	Yea	Yea	41–9
April 29, 2025	SJ 40: Interim study on legislative branch procurement and leadership expenditures Third Reading	Yea	Yea	Yea	43–7
April 29, 2025	HB 271: Provide that there is a limited executive privilege to the public records act Third Reading	Nay	Yea	Nay	27–23
April 29, 2025	SB 553: Generally revise state policy laws Third Reading / House Amendments	Nay	Nay	Yea	30–20
April 29, 2025	SB 537: Generally revise marijuana tax laws Third Reading / House Amendments	Yea	Yea	Yea	42–8
April 29, 2025	SB 536: Revise contractor gross receipts tax Third Reading / House Amendments	Yea	Yea	Yea	45–5
April 29, 2025	SB 535: Revise laws related to experimental treatments Third Reading / House Amendments	Yea	Yea	Nay	29–21
April 29, 2025	SB 333: Repeal sunset on coal washing credit Third Reading / House Amendments	Nay	Yea	Yea	42–8
April 29, 2025	SB 326: Generally revise laws related to MEDIA Act film tax credits Third Reading / House Amendments	Yea	Yea	Nay	31–19
April 28, 2025	HB 575: Generally revise the proceedings in which a public defender may be assigned Third Reading	Yea	Yea	Nay	25–24
April 28, 2025	SB 393: Provide funding for enforcement of PL 280 Third Reading / House Amendments	Yea	Yea	Yea	39–10
April 28, 2025	HB 856: Revise incumbent vacancy in office laws Third Reading	Nay	Nay	Nay	22–27
April 28, 2025	HB 822: Revise vote requirement to enact constitutional amendment by legislative referendum Third Reading	Nay	Nay	Yea	30–19
April 28, 2025	HB 821: Revise vote requirement to enact constitutional amendment by initiative Third Reading	Nay	Nay	Yea	30–19
April 28, 2025	SJ 39: Study specialty courts Third Reading	Nay	Nay	Yea	29–20
April 28, 2025	SJ 42: Interim study of noxious weed control Third Reading	Yea	Yea	Nay	43–6
April 28, 2025	SJ 49: Interim study of youth and family behavioral health prevention Third Reading	Yea	Yea	Yea	41–8
April 28, 2025	SJ 48: Interim study of the public health and safety impacts of marijuana legalization Third Reading	Yea	Yea	Yea	42–7
April 25, 2025	HB 863: Generally revise state finance laws Third Reading	Yea	Yea	Nay	28–21
April 25, 2025	SB 45: Create a judicial performance evaluation commission and system Third Reading / Governor's Proposed Amendments	Nay	Nay	Yea	31–18
April 25, 2025	HB 935: Limits to Fox Hills-Hell Creek aquifer withdrawals Third Reading	Yea	Yea	Yea	41–8
April 25, 2025	HB 932: Generally revise conservation financing laws Third Reading	Yea	Yea	Yea	38–11
April 25, 2025	HB 913: Authorize transfers and other necessary measures to implement HB2 Section D Third Reading	Yea	Yea	Nay	33–16
April 25, 2025	HB 505: Allow Montana housing infrastructure revolving loan fund to retain its interest and income and provide for fund transfers Third Reading	Yea	Yea	Yea	44–5
April 25, 2025	HB 451: Revise tax increment financing districts to exclude debt service and certain school levies Third Reading	Nay	Nay	Yea	28–21
April 25, 2025	HB 59: Revise board of water well contractors laws Third Reading / Conference Committee Report	Nay	Nay	Yea	35–14
April 25, 2025	HB 5: Long-range building appropriations Third Reading	Yea	Yea	Nay	43–6
April 25, 2025	HB 231: Revise property tax rates for certain property Third Reading	Yea	Yea	Nay	25–24
April 25, 2025	HB 762: Require the department of fish, wildlife, and parks to publish a report on river usage Third Reading	Yea	Yea	Nay	29–20
April 25, 2025	HB 462: Encourage academic excellence through high-quality instructional materials Third Reading	Yea	Yea	Nay	28–21
April 25, 2025	HB 850: Provide licensing and regulation of community health workers Third Reading	Yea	Yea	Nay	28–21
April 25, 2025	HB 880: Establish a stabilization fund for medicaid Third Reading	Yea	Yea	Yea	31–18
April 25, 2025	HB 456: Provide best beginnings scholarships to child care workers Third Reading	Yea	Yea	Nay	27–22
April 25, 2025	HB 340: Establish Montana's BEST program to bolster educator support and training Third Reading	Yea	Yea	Nay	26–23
April 25, 2025	HJ 27: Interim study on laws regarding morticians and funeral services Third Reading	Yea	Yea	Yea	30–19
April 25, 2025	SJ 46: Interim study of food security and agricultural prosperity Third Reading	Yea	Yea	Nay	26–23
April 25, 2025	SJ 35: Interim study of voter list maintenance and integrity Third Reading	Nay	Nay	Yea	31–18
April 24, 2025	HB 231: Revise property tax rates for certain property Third Reading	Nay	Yea	Nay	25–25
April 24, 2025	HB 924: Generally revise state finance laws Third Reading	Yea	Yea	Nay	27–23
April 24, 2025	HB 832: Establish PTSD nonmedication therapy training grant program Third Reading	Yea	Yea	Yea	43–7
April 24, 2025	HB 853: Revise fees for licensed establishments Third Reading	Yea	Yea	Nay	29–21
April 24, 2025	HB 129: Provide income tax benefit to support emergency response volunteers Third Reading	Yea	Yea	Yea	32–18
April 24, 2025	HB 860: Provide for veterinary training loan program Third Reading	Yea	Yea	Nay	43–7
April 24, 2025	HB 421: Increase DNRC fire assessment fees Third Reading	Yea	Yea	Nay	37–13
April 24, 2025	HB 953: Revise medicaid laws related to direct primary care Third Reading	Nay	Yea	Nay	28–22
April 24, 2025	HB 511: Provide grant funding for firefighting training facilities Third Reading	Yea	Yea	Yea	45–5
April 24, 2025	HB 396: Generally revise bail laws Third Reading	Nay	Nay	Yea	32–18
April 24, 2025	HB 281: Provide statutory appropriation of reinsurance program assessments Third Reading	Yea	Yea	Nay	43–7
April 24, 2025	HB 12: Montana historic preservation grants Third Reading	Yea	Yea	Yea	39–10
April 24, 2025	HB 4: Appropriations by budget amendment Third Reading	Yea	Yea	Nay	30–20
April 24, 2025	SJ 41: Interim study of home-based and family child care providers Third Reading	Nay	Nay	Yea	20–30
April 24, 2025	SJ 38: Provide for study of property taxes Third Reading	Yea	Yea	Nay	31–18
April 24, 2025	SJ 37: Interim survey of behavioral health services in Montana Third Reading	Yea	Yea	Yea	38–11
April 24, 2025	SJ 36: Study dependent neglect standards for prosecutors Third Reading	Nay	—	Yea	35–14
April 24, 2025	SJ 34: Interim study of child care Third Reading	Nay	Nay	Yea	26–24
April 24, 2025	SJ 32: Study citizen's review board law for child protective service cases Third Reading	Nay	Nay	Nay	31–19
April 24, 2025	SJ 31: Interim study of mandatory reporting Third Reading	Nay	Nay	Yea	36–14
April 23, 2025	HB 2: General Appropriations Act Third Reading	Yea	Yea	Nay	27–23
April 23, 2025	HB 827: Revise social security income taxation Third Reading	Yea	Nay	Yea	25–25
April 23, 2025	HB 669: Revise laws related to educating children receiving in-state inpatient treatment of serious emotional disturbances Third Reading	Yea	Yea	Nay	33–17
April 23, 2025	HB 372: Revise license fees used for funding of upland game bird enhancement program Third Reading	Yea	Yea	Nay	31–19
April 23, 2025	HB 940: Prohibit overnight camping on state highway right-of-way Third Reading	Nay	Nay	Yea	37–13
April 23, 2025	HB 939: Revise laws relating to wind turbine generators Third Reading	Yea	Yea	Yea	38–12
April 23, 2025	HB 881: Revise medicaid buy-in program to include children with disabilities Third Reading	Yea	Yea	Nay	30–20
April 23, 2025	HB 876: Sawmill revitalization act Third Reading	Yea	Yea	Nay	29–21
April 23, 2025	HB 864: Authorize transfers and other necessary measure to implement HB 2 section E Third Reading	Yea	Yea	Nay	30–20
April 23, 2025	HB 861: Provide statewide access to a K-12 digital toolkit Third Reading	Yea	Yea	Nay	27–23
April 23, 2025	HB 10: Long-range information technology appropriations Third Reading	Yea	Yea	Yea	39–11
April 23, 2025	HB 9: Cultural and aesthetic grants Third Reading	Yea	Yea	Nay	32–18
April 22, 2025	HB 515: Generally revise laws relating to school facilities consolidating two existing state special revenue accounts Third Reading	Yea	Yea	Nay	29–21
April 22, 2025	HB 551: Eliminate reduced-price copayments for school lunch and breakfast Third Reading	Yea	Yea	Nay	28–22
April 22, 2025	HB 252: Create the student and teacher advancement for results and success act (STARS) Third Reading	Yea	Yea	Yea	43–7
April 22, 2025	HB 719: Revise election laws related to an elector's date of birth Third Reading	Nay	Nay	Yea	32–18
April 22, 2025	HB 499: Extend the grow your own grant program Third Reading	Yea	Yea	Nay	29–21
April 22, 2025	HB 599: Revise student data collection laws Third Reading	Yea	Yea	Nay	29–21
April 22, 2025	HB 168: Provide state funding for preschool children with disabilities Third Reading	Yea	Yea	Nay	29–21
April 22, 2025	HB 348: Revise special session polling laws Third Reading	Yea	Yea	Nay	29–21
April 22, 2025	HB 931: Allow for nonprofit development and management of attainable workforce housing on state lands Third Reading	Nay	Nay	Nay	33–17
April 22, 2025	HB 920: Provide property tax exemption for senior care facilities and housing Third Reading	Yea	Yea	Nay	43–7
April 22, 2025	HB 908: Generally revise employee tax credit laws to include apprentices Third Reading	Yea	Yea	Nay	30–20
April 22, 2025	HB 882: Generally revise alcohol laws Third Reading	Nay	Yea	Nay	31–19
April 22, 2025	HB 867: Revise labor laws relating to the medical assistance program Third Reading	Yea	Yea	Nay	29–21
April 22, 2025	HB 849: Provide for special motorcycle plates promoting motorcycle safety Third Reading	Yea	Yea	Nay	36–14
April 22, 2025	HB 819: Revise laws relating to flag displays in and on state buildings and grounds Third Reading	Nay	Nay	Yea	32–18
April 22, 2025	HB 807: Prohibiting vaccines allowed under an emergency use authorization or undergoing safety trials to be required Third Reading	Nay	Nay	Yea	32–18
April 22, 2025	HB 801: Provide for the Montana Firearms Liability Clarification Act Third Reading	Nay	Nay	Yea	37–13
April 22, 2025	HB 775: Repeal sunset on Water Court actions Third Reading	Yea	Yea	Yea	38–12
April 22, 2025	HB 757: Revise criteria for cultural and arts grant program Third Reading	Nay	—	Yea	40–10
April 22, 2025	HB 756: Revise criteria for historic grant preservation program Third Reading	Nay	Yea	Yea	44–6
April 22, 2025	HB 710: Generally revise laws related to the judiciary Third Reading	Nay	Nay	Yea	32–18
April 22, 2025	HB 641: Repeal Lewis and Clark bicentennial plate program Third Reading	Nay	Yea	Yea	44–6
April 22, 2025	HB 424: Revise taxes for class 17 data center property Third Reading	Nay	Yea	Yea	44–6
April 22, 2025	HB 411: Exempt agricultural property from open space levies Third Reading	Nay	Nay	Yea	38–12
April 22, 2025	HB 605: Revise criminal laws related to strip searches Third Reading	Nay	Nay	Yea	34–16
April 22, 2025	HB 584: Revising laws related to dental anesthesia inspections Third Reading	Yea	Yea	Yea	41–8
April 22, 2025	HB 337: Revise income tax laws to lower income taxes Third Reading	Nay	Nay	Yea	34–16
April 22, 2025	HB 239: Revise laws related to construction contractors Third Reading	Yea	Yea	Nay	38–12
April 22, 2025	HB 86: Generally revise beer wholesaler and table wine laws Third Reading	Yea	Yea	Yea	42–8
April 22, 2025	SJ 28: Interim study resolution on the legislature's ethics processes Third Reading	Yea	Yea	Yea	41–9
April 22, 2025	HJ 19: Resolution to provide for frontotemporal degeneration awareness week Third Reading	Yea	Yea	Nay	34–16
April 22, 2025	HJ 35: Joint resolution urging changes to federal wildfire policy Third Reading	Nay	Nay	Yea	32–18
April 22, 2025	HJ 10: Resolution on sports laws Third Reading	Nay	Nay	Yea	31–19
April 22, 2025	HJ 7: Joint resolution congratulating President Donald J. Trump on his re-election Third Reading	Nay	Nay	Yea	30–20
April 18, 2025	HB 343: Require schools to provide religious instruction released time program Third Reading	Nay	Nay	Yea	31–19
April 18, 2025	HB 831: Increase elderly homeowner and renter income tax credit Third Reading	Yea	Yea	Nay	45–5
April 18, 2025	HJ 17: Resolution regarding energy Third Reading	Nay	Nay	Yea	35–15
April 18, 2025	HB 952: Authorizing governor to enter into agreements with tribal governments relating to marijuana Third Reading	Yea	Yea	Nay	32–18
April 18, 2025	HB 949: Require fee schedule and report for certain commitments Third Reading	Yea	Yea	Nay	33–17
April 18, 2025	HB 943: Establish the Montana rare disease advisory council Third Reading	Yea	Yea	Yea	35–15
April 18, 2025	HB 921: Constitutional amendment prohibiting distribution or receipt of child pornography Third Reading	Nay	Nay	Yea	32–18
April 18, 2025	HB 899: Establish Montana state shooting center task force Third Reading	Nay	Nay	Yea	37–13
April 18, 2025	HB 891: Provide subpoena powers to the office of inspector general Third Reading	Nay	Nay	Yea	32–18
April 18, 2025	HB 888: Revise local board of health rules for isolation and quarantine Third Reading	Nay	Nay	Yea	30–20
April 18, 2025	HB 869: Provide for the sudden cardiac arrest prevention in youth sports Third Reading	Yea	Yea	Nay	45–5
April 18, 2025	HB 866: Allow the term "emotional disability" to be used instead of "emotional disturbance" as it relates to special education Third Reading	Yea	Yea	Nay	29–21
April 18, 2025	HB 834: Create a government evidence and impact commission Third Reading	Nay	—	Yea	40–10
April 18, 2025	HB 690: Generally revise laws related to child protection Third Reading	Nay	Nay	Yea	34–16
April 18, 2025	HB 557: Revise education laws related to PIR days and meetings of teacher organizations Third Reading	Nay	Nay	Yea	24–26
April 18, 2025	HB 685: Feasibility allowance for nondegradation policy Third Reading	Nay	Nay	Yea	33–17
April 18, 2025	HB 602: Require school district personnel to inform board of trustees of reductions in force Third Reading	Yea	Yea	Nay	28–22
April 18, 2025	HB 316: Constitutional amendment to define person Third Reading	Nay	Nay	Yea	33–17
April 18, 2025	SB 492: Generally revise business disclosure statement requirements for elected officials and department directors Third Reading / House Amendments	Nay	Yea	Yea	44–6
April 18, 2025	SB 497: Provide laws related to healthcare provider burnout Third Reading / House Amendments	Yea	Yea	Nay	30–20
April 17, 2025	HJ 6: Joint resolution recognizing the 250th birthday of the United States of America Third Reading	Nay	Yea	Yea	44–6
April 17, 2025	HB 855: Establish FWP wildlife highway crossings and accommodation account Third Reading	Yea	Yea	Yea	38–12
April 17, 2025	HB 717: Revise transfer of mining operator to successor Third Reading	Nay	Yea	Yea	45–5
April 17, 2025	HB 712: Provide for restitution payments to children of certain homicide victims Third Reading	Yea	Yea	Yea	45–5
April 17, 2025	HB 543: Repeal termination date on reporting and disclosure of violence against health care employees Third Reading	Yea	Yea	Nay	31–19
April 17, 2025	SB 422: Generally revise laws relating to insurance coverage relating to cancer Third Reading / House Amendments	Yea	Yea	Yea	37–13
April 17, 2025	SB 218: Provide for private right of action for injuries caused by certain medical interventions to treat gender dysphoria Third Reading / House Amendments	Nay	Nay	Yea	32–18
April 17, 2025	SB 375: Prohibit sale of edible products that contain hemp Third Reading / House Amendments	Nay	Nay	Yea	34–16
April 17, 2025	SB 348: Revise laws on sexual assault Third Reading / House Amendments	Nay	Nay	Yea	33–17
April 17, 2025	SB 278: Revise education laws to support advanced opportunities Third Reading / House Amendments	Yea	Yea	Nay	36–14
April 17, 2025	SB 243: Amend zoning regulations to allow taller buildings Third Reading / House Amendments	Nay	Yea	Yea	41–9
April 17, 2025	SB 147: Generally revise Montana Indian child welfare laws Third Reading / House Amendments	Yea	Yea	Nay	31–19
April 17, 2025	SB 45: Create a judicial performance evaluation commission and system Third Reading / House Amendments	Nay	Nay	Yea	33–17
April 17, 2025	SB 19: Revise sentencing laws related to theft Third Reading / House Amendments	Nay	Nay	Yea	37–13
April 16, 2025	HB 665: Preclude non-profit officers from personal liability for unpaid tax withholding Third Reading	Nay	Nay	Yea	36–14
April 16, 2025	HB 587: Revise mine reclamation laws Third Reading	Nay	Nay	Yea	32–18
April 16, 2025	HB 578: Generally revise laws related to restitution Third Reading	Nay	Nay	Yea	31–19
April 16, 2025	HB 147: Revise laws related to covenants to provide definition of enforcement action Third Reading	Nay	Nay	Yea	34–16
April 15, 2025	SB 390: Revise definitions in Clean Indoor Air Act Third Reading / House Amendments	Yea	Yea	Nay	34–16
April 15, 2025	SB 183: Requiring outfitter endorsement for guide licensure Third Reading / House Amendments	Yea	Yea	Yea	43–7
April 15, 2025	SB 133: Revise impact fee laws Third Reading / House Amendments	Nay	Nay	Yea	32–18
April 15, 2025	SB 39: Generally revise attorney fee awards Third Reading / House Amendments	Nay	Nay	Yea	31–19
April 15, 2025	HB 664: Repeal numeric nutrient standards Third Reading	Nay	Nay	Yea	34–16
April 15, 2025	HB 642: Revise civil liability laws Third Reading	Nay	Nay	Yea	34–16
April 15, 2025	HB 638: Revise human rights laws Third Reading	Nay	Nay	Yea	31–19
April 15, 2025	HB 632: Revise compensation of members of certain boards Third Reading	Yea	Yea	Yea	41–9
April 15, 2025	HB 625: Withhold entitlement share for non-compliance with child abuse reporting requirements Third Reading	Nay	Nay	Yea	30–20
April 15, 2025	HB 612: Generally revise criminal procedure laws Third Reading	Nay	Nay	Yea	30–20
April 15, 2025	HB 611: Generally revise salaries for certain elected officials Third Reading	Yea	Yea	Nay	32–18
April 15, 2025	HB 607: Provide for the hearing aid coverage act Third Reading	Yea	Yea	Nay	26–24
April 15, 2025	HB 606: Revise school district reorganization laws Third Reading	Nay	Yea	Yea	45–5
April 15, 2025	HB 603: Eliminate attorney requirements on quasi-judicial boards Third Reading	Nay	Nay	Yea	36–14
April 15, 2025	HB 595: Revise qualifications for teachers of adult basic education or high school equivalency programs at state correctional institutions Third Reading	Nay	Nay	Yea	37–13
April 15, 2025	HB 591: Institute the celebrate freedom week in Montana's public schools Third Reading	Nay	Nay	Yea	37–13
April 15, 2025	HB 573: Revise transformational learning laws to create a phase II grant program Third Reading	Yea	Yea	Nay	30–20
April 15, 2025	HB 572: Revise MCE prison industries training program laws Third Reading	Yea	Yea	Yea	42–8
April 15, 2025	HB 562: Eliminate certain agency reports Third Reading	Nay	Yea	Nay	29–21
April 15, 2025	HB 554: Remove FWP requirement to regulate wolves as furbearers or game animals Third Reading	Nay	Nay	Yea	29–21
April 15, 2025	HB 535: Revise the uniform criminal extradition act Third Reading	Nay	Nay	Yea	33–17
April 15, 2025	HB 349: Revise TRS laws related to reemployment Third Reading	Yea	Yea	Nay	35–15
April 15, 2025	HB 341: Revise laws relating to brain injuries Third Reading	Yea	Yea	Yea	44–6
April 15, 2025	HB 182: Provide grant funding for senior citizen centers Third Reading	Yea	Yea	Nay	30–19
April 15, 2025	HB 145: Revise fee for nonresident base hunting license Third Reading	Yea	Yea	Yea	44–5
April 15, 2025	HB 85: Reinstating former employer contributions for JRS, HPORS, SRS, GWPORS Third Reading	Yea	Yea	Nay	29–20
April 15, 2025	HB 56: Establish ambulance provider assessment fee program Third Reading	Yea	Yea	Nay	29–20
April 14, 2025	HB 442: Revise laws regarding reporting requirements for certain professional occupations Third Reading	Nay	Yea	Nay	30–18
April 14, 2025	HB 809: Prohibit local governments from enacting red flag gun laws Third Reading	Nay	Nay	Yea	29–19
April 14, 2025	HB 711: Prohibit selection of redistricting chair with recent major party contributions Third Reading	Nay	Nay	Yea	29–19
April 14, 2025	HB 521: Generally revise civil liability laws Third Reading	Nay	Nay	Yea	34–14
April 14, 2025	HB 509: Revise the quality educator loan forgiveness program to expand eligibility Third Reading	Yea	Yea	Nay	38–10
April 14, 2025	HB 486: Revise county deputy sheriff compensation Third Reading	Yea	Yea	Yea	32–16
April 14, 2025	HB 477: Phase out polystyrene single use food containers (with exceptions) Third Reading	Yea	Yea	Nay	26–22
April 14, 2025	HB 476: Establish grant program for newborn safety devices Third Reading	Nay	Nay	Yea	32–16
April 14, 2025	HB 467: Revise DUI testing to include oral fluids Third Reading	Nay	Nay	Yea	38–10
April 14, 2025	HB 466: Provide categorical exclusions from MEPA Third Reading	Nay	Nay	Yea	38–10
April 14, 2025	HB 423: Revise election laws related to active and inactive voter lists Third Reading	Nay	Nay	Yea	31–17
April 14, 2025	HB 415: Revise laws on a judge's ability to provide bail to certain defendants Third Reading	Nay	Nay	Yea	34–14
April 14, 2025	HB 401: Prohibit the sale of lab-grown meat in the state of Montana Third Reading	Yea	Nay	Nay	34–14
April 14, 2025	HB 329: Make the Montana ammunition act permanent Third Reading	Nay	Nay	Yea	34–14
April 14, 2025	HB 284: Establish an interim committee to investigate civil rights violations and censorship within the MUS Third Reading	Nay	Nay	Yea	29–19
April 14, 2025	HB 153: Revise laws related to the school funding interim commission Third Reading	Yea	Yea	Yea	42–6
April 14, 2025	SB 296: Enhance penalty for crime against vulnerable person Third Reading / House Amendments	Yea	Yea	Nay	42–6
April 14, 2025	SB 181: Generally revise Indian education for all laws Third Reading / House Amendments	Yea	Yea	Yea	42–6
April 14, 2025	HB 729: Revise surety bail bond insurance laws relating to the collection of premium and other fees Third Reading	Nay	Nay	Yea	34–14
April 14, 2025	HB 393: Require towns to record meetings in audio format Third Reading	Nay	Yea	Yea	37–11
April 14, 2025	HB 380: Revise meeting date for presidential electors to align with federal law Third Reading	Yea	Yea	Yea	43–5
April 14, 2025	HB 365: Revise laws relating to attorney fees and costs based on legislative conduct Third Reading	Nay	Nay	Yea	31–17
April 14, 2025	HB 283: Revise laws for hunting licenses lotteries Third Reading	Yea	Yea	Nay	29–18
April 12, 2025	HB 676: Generally revise state land and water laws Third Reading	Nay	Nay	Yea	31–19
April 12, 2025	HB 818: Ban foreign funding for ballot measures Third Reading	Nay	Nay	Yea	38–12
April 12, 2025	HB 723: Establish annual reporting requirements of infants born alive Third Reading	Nay	Nay	Yea	31–19
April 12, 2025	HB 93: Establish compensation for wrongful conviction Third Reading	Nay	Nay	Yea	24–26
April 12, 2025	SB 244: Revise laws related to health insurance coverage of behavioral health screening Third Reading / House Amendments	Yea	Yea	Yea	44–6
April 12, 2025	SB 154: Revise prohibition on sale or purchase of human body parts under the revised Uniform Anatomical Gift Act Third Reading / House Amendments	Nay	Nay	Yea	36–14
April 12, 2025	SB 149: Revise emotional support animal laws Third Reading / House Amendments	Nay	Yea	Yea	40–10
April 12, 2025	SB 72: Provide presumptive eligibility for Medicaid coverage of home and community-based services Third Reading / House Amendments	Yea	Yea	Yea	45–5
April 12, 2025	HB 388: Create pregnancy center autonomy and rights of expression act Third Reading	Nay	Nay	Yea	31–19
April 12, 2025	HB 759: Revise campaign finance laws Third Reading	Nay	Yea	Yea	40–10
April 12, 2025	HB 810: Revise tenant landlord laws Third Reading	Yea	Yea	Nay	38–12
April 12, 2025	HB 791: Generally revise nuisance laws Third Reading	Nay	Nay	Yea	32–18
April 12, 2025	HB 76: Generally revise laws related to the board of behavioral health Third Reading	Yea	Yea	Nay	31–19
April 12, 2025	HB 736: Provide nutrient pollutant loading offsets Third Reading	Nay	Yea	Yea	45–5
April 12, 2025	HB 446: Revise indecent exposure laws Third Reading	Nay	Nay	Yea	29–21
April 12, 2025	HB 516: Move workers' compensation court to judicial branch Third Reading	Yea	Yea	Yea	39–11
April 12, 2025	HB 607: Provide for the hearing aid coverage act Third Reading	Yea	Yea	Nay	25–25
April 12, 2025	HB 358: Generally revise pension laws related to the Volunteer Firefighters' Compensation Act Third Reading	Yea	Yea	Yea	37–13
April 12, 2025	HB 601: Create online portal for community assisters related to Medicaid Third Reading	Yea	Yea	Nay	28–22
April 12, 2025	HB 687: Revise age of expanded Medicaid participants required to engage in community engagement activities Third Reading	Nay	Nay	Yea	32–18
April 12, 2025	HB 740: Revise laws relating to pharmacies, pharmacy benefit managers, and other entities Third Reading	Nay	Yea	Nay	39–11
April 11, 2025	HB 764: Revise public transit laws Third Reading	Nay	Nay	Yea	34–14
April 11, 2025	HB 696: Revise laws relating to nuclear energy Third Reading	Nay	Nay	Yea	37–11
April 11, 2025	HB 650: Revise bonding laws to include broadband projects Third Reading	Yea	Yea	Yea	42–6
April 11, 2025	HB 636: Generally revise marijuana laws Third Reading	Nay	Yea	Yea	35–13
April 11, 2025	HB 350: Prohibit enforcement of policies issued by certain intergovernmental entities Third Reading	Nay	Nay	Yea	32–16
April 11, 2025	HB 338: Revise laws regarding targeted early numeracy intervention Third Reading	Yea	Yea	Nay	32–16
April 11, 2025	HB 332: Generally revise youth court laws Third Reading	Nay	Nay	Yea	30–18
April 11, 2025	HJ 9: Joint resolution in support of Israel Third Reading	Nay	Yea	Yea	43–5
April 11, 2025	HB 825: Generally revise laws related to health care proxy decisionmakers Third Reading	Yea	Yea	Nay	27–21
April 11, 2025	HB 804: Revise laws for lobbyist payment threshold Third Reading	Nay	Yea	Yea	35–13
April 11, 2025	HB 703: Exempt GHG emissions analysis for appliances, vehicles, engines Third Reading	Nay	Nay	Yea	36–12
April 11, 2025	HB 682: Generally revise laws regarding gender transition treatment Third Reading	Nay	Nay	Yea	30–18
April 11, 2025	HB 668: Revising alcohol law to prohibit certain licensees from offering gambling Third Reading	Yea	Yea	Nay	33–15
April 11, 2025	HB 495: Repeal federal mandates act Third Reading	Nay	Nay	Yea	33–15
April 11, 2025	HB 490: Revise civil liability laws Third Reading	Nay	Yea	Yea	40–8
April 11, 2025	HB 458: Generally revise laws related to physician assistants Third Reading	Nay	Yea	Yea	43–5
April 11, 2025	HB 447: Enact the Respiratory Care Interstate Compact Third Reading	Nay	Yea	Yea	40–8
April 11, 2025	HB 413: Revise election laws regarding residency Third Reading	Nay	Nay	Yea	30–18
April 11, 2025	HB 406: Revise election laws related to school election deadlines Third Reading	Nay	Yea	Yea	43–5
April 11, 2025	HB 400: Enact the "Free to Speak Act" Third Reading	Nay	Nay	Yea	28–20
April 11, 2025	HB 207: Revise candidate filing and write-in candidate laws Third Reading	Nay	Yea	Yea	43–5
April 10, 2025	HB 330: Create auction or lottery licenses for antelope and swans Third Reading	Nay	Yea	Yea	39–9
April 10, 2025	HB 628: Revise early literacy targeted intervention laws Third Reading	Yea	Yea	Nay	35–13
April 10, 2025	HB 585: Revise provider rate laws for physical therapists, speech-language pathologists, and occupational therapists Third Reading	Yea	Yea	Nay	34–14
April 10, 2025	HB 567: Revise education laws related to multidistrict agreements Third Reading	Yea	Yea	Yea	42–6
April 10, 2025	HB 694: Revise laws related to child abuse and neglect Third Reading	Nay	Nay	Yea	30–18
April 10, 2025	HB 684: Eliminate deadline for water quality data review Third Reading	Nay	Yea	Yea	42–6
April 10, 2025	HB 614: Allow for the termination of certain county zoning districts Third Reading	Nay	—	Yea	38–10
April 10, 2025	HB 547: Revise firefighting laws for consolidated city-county governments Third Reading	Yea	Yea	Yea	32–16
April 10, 2025	HB 531: Revise laws related to legislative rules Third Reading	Nay	Nay	Yea	29–19
April 10, 2025	HB 503: Generally revise traffic laws regarding evading or fleeing a peace officer Third Reading	Nay	Yea	Yea	41–7
April 10, 2025	HB 471: Revise education laws related to human sexuality and identity instruction Third Reading	Nay	Nay	Yea	28–20
April 10, 2025	HB 403: Generally revise laws related to state hospital Third Reading	Yea	Yea	Yea	42–6
April 9, 2025	SJ 1: Senate joint rules resolution Third Reading	Nay	Yea	Not voting	44–5
April 9, 2025	HB 342: Revise civil liability laws to provide a statutory duty of care for certain actions Third Reading	Nay	Nay	Not voting	32–17
April 9, 2025	HB 333: Generally revise local law enforcement laws Third Reading	Yea	Yea	Not voting	44–5
April 9, 2025	HB 225: Revising laws related to home inspections Third Reading	Yea	Yea	Not voting	43–6
April 9, 2025	HB 208: Providing authority for municipalities to control unauthorized occupancy of municipal property Third Reading	Nay	Yea	Not voting	43–6
April 9, 2025	HB 192: Revise county clerk and recorder fee for recording documents Third Reading	Nay	Yea	Not voting	44–5
April 9, 2025	HB 141: Revise laws relating to raffles conducted by certain nonprofit entities to allow credit cards Third Reading	Nay	Yea	Not voting	34–15
April 9, 2025	HB 123: Revise alcohol laws relating to self-service Third Reading	Yea	Yea	Not voting	26–22
April 9, 2025	HB 62: Generally revise laws related to the administration of MPERA Third Reading	Nay	Yea	Not voting	32–16
April 8, 2025	HB 102: Revise laws related to public defenders for clarity Third Reading	Yea	Yea	Nay	39–9
April 8, 2025	HB 311: Require the refund of rental application fees Third Reading	Yea	Yea	Nay	34–14
April 8, 2025	HB 742: Revise nuisance compliance laws Third Reading	Nay	Nay	Yea	30–18
April 8, 2025	HB 715: Revise injunction laws Third Reading	Nay	Nay	Yea	30–18
April 8, 2025	HB 655: Prohibit discriminatory action against persons providing adoption or foster care services Third Reading	Nay	Nay	Yea	29–19
April 8, 2025	HB 626: Generally revise DUI laws Third Reading	Nay	Nay	Yea	38–10
April 8, 2025	HB 582: Generally revise criminal law Third Reading	Nay	Nay	Yea	31–17
April 8, 2025	HB 571: Revise aeronautics laws related to the use of ADS–B information Third Reading	Nay	Nay	Yea	30–18

Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Contact

Official page: www.legmt.gov
Email: andrea.olsen@legmt.gov
Capitol office: Capitol Building, 1301 E. 6th Ave. P.O. Box 200500, Helena, MT 59620
406-444-4800
District office: 622 Rollins St., Missoula, MT 59801
406-543-2666

Committees

Judiciary Vice chair
Education and Cultural Resources
Highways and Transportation
Legislative Consumer
Transportation Interim

Contact details and committee assignments from Open States' data on the Montana Legislature, which it collects from the chambers' websites, as of Oct. 22, 2026.

Source: the Montana Legislature's roll-call records, Journals and bill histories, Jan. 8, 2025 to April 30, 2025. How these numbers work · Corrections