UT HB 581
died on adjournmentAutonomous Vehicle Amendments
Utah · 2026 Regular Session · lower
Quick answers
Did UT HB 581 pass?
No. UT HB 581 died when the 2026 Regular Session adjourned without final action on it. Bills that die this way are sometimes reintroduced in a later session. Latest recorded action (2026-03-07): House/ filed
What is UT HB 581 about?
UT HB 581 is a bill in the 2026 Regular Session titled “Autonomous Vehicle Amendments”.
Who sponsors UT HB 581?
MacPherson, Matt is the primary sponsor of UT HB 581, joined by 1 cosponsor.
- Introduced
- —
- Latest action
- 2026-03-07 — House/ filed
- Bill type
- bill
- Last updated
- —
Subjects
- Administrative Rulemaking and Procedures
- Autonomous Vehicles
- Clean Fuels
- Department of Government Operations
- Department of Natural Resources
- Department of Public Safety
- Department of Transportation
- Economic Development
- Electricity
- Energy
- Facilities, Construction, and Management
- Government Operations (State Issues)
- Governor's Office of Economic Opportunity
- Grant Programs and Incentives
- Law Enforcement and Criminal Justice
- Legislative Committees and Task Forces
- Legislative Operations
- Legislative Organization
- Motor Vehicles
- Natural Resources
- New Rulemaking Authority
- Office of Energy Development
- Olympics
- Peace Officer Standards and Training
- Public Transit
- Public Transit Districts
- Roads/Highways
- Traffic Violations
- Transportation
- Utility Programs and Energy Procurement
Sponsors
- MacPherson, Mattprimary
- Cullimore, Kirk A.cosponsor
Committees
Not provided by source.
Action timeline
2026-02-18
Bill Numbered but not Distributed
2026-02-18
Numbered Bill Publicly Distributed
2026-02-18
LFA/ bill assigned to staff for fiscal analysis for HB0581
2026-02-18
LFA/ bill sent to agencies for fiscal input for HB0581
2026-02-18
House/ received bill from Legislative Research
receipt
2026-02-18
House/ 1st reading (Introduced)
2026-02-25
LFA/ fiscal note sent to sponsor for HB0581
2026-02-25
LFA/ bill assigned to staff for fiscal analysis for HB0581S01
2026-02-25
LFA/ bill sent to agencies for fiscal input for HB0581S01
2026-02-27
LFA/ fiscal note sent to sponsor for HB0581S01
2026-02-27
LFA/ fiscal note publicly available for HB0581S01
2026-02-27
Bill Substituted by Sponsor in House Rules Comm [House Rules Committee]
substitution
2026-02-27
House/ to standing committee [House Transportation Committee]
referral-committee
2026-03-02
House Comm - Favorable Recommendation [House Transportation Committee]
committee-passage-favorable
2026-03-02
House/ committee report favorable [House Transportation Committee]
committee-passage-favorable
2026-03-02
House/ 2nd reading
2026-03-03
LFA/ bill assigned to staff for fiscal analysis for HB0581S02
2026-03-03
LFA/ bill sent to agencies for fiscal input for HB0581S02
2026-03-03
LFA/ fiscal note sent to sponsor for HB0581S02
2026-03-04
House/ 3rd reading
2026-03-04
House/ substituted
2026-03-04
LFA/ fiscal note publicly available for HB0581S02
2026-03-04
House/ passed 3rd reading
passage
2026-03-04
House/ to Senate
2026-03-04
Senate/ received from House
receipt
2026-03-04
Senate/ 1st reading (Introduced)
2026-03-07
Senate/ strike enacting clause
2026-03-07
Senate/ to House
2026-03-07
House/ received from Senate
receipt
2026-03-07
House/ filed
filing
Versions
Documents
Votes
House/ passed 3rd reading
2026-03-04 · pass · 61-9
Member-level votes (75)
- Abbott, N.: yes
- Acton, C.K.: yes
- Albrecht, C.: yes
- Arthur, J.: yes
- Ballard, M.G.: yes
- Barlow, S.: yes
- Bolinder, B.: yes
- Brooks, W.: yes
- Chew, S.: yes
- Christofferson, K.: yes
- Cutler, P.: yes
- Dailey-Provost, J.: yes
- Defay, A.: yes
- Dominguez, R.: yes
- Dunnigan, J.: yes
- Eliason, S.: yes
- Elison, J.: yes
- Fiefia, D.: yes
- Fitisemanu, J.: yes
- Gricius, S.: yes
- Gwynn, M.: yes
- Hall, K.: yes
- Hayes, S.: yes
- Hollins, S.: yes
- Jack, C.: yes
- Koford, J.: yes
- Kyle, J.: yes
- Lisonbee, K.: yes
- Loubet, A.: yes
- MacPherson, M.: yes
- Maloy, A. Cory: yes
- Matthews, A.: yes
- Mauga, V.: yes
- Miller, T.: yes
- Monson, L.: yes
- Nguyen, H.: yes
- Okerlund, C.: yes
- Peck, N.: yes
- Petersen, M.: yes
- Peterson, K.: yes
- Peterson, T.: yes
- Peterson, V.: yes
- Pierucci, C.: yes
- Roberts, C.: yes
- Sawyer, J.: yes
- Schultz, M.: yes
- Shallenberger, D.: yes
- Shelley, T.: yes
- Shepherd, L.: yes
- Shipp, R.P.: yes
- Snider, C.: yes
- Stoddard, A.: yes
- Strong, M.A.: yes
- Teuscher, J.: yes
- Thompson, J.: yes
- Thurston, N.: yes
- Ward, R.: yes
- Watkins, C.: yes
- Welton, D.: yes
- Whyte, S.: yes
- Wilcox, R.: yes
- Auxier, T.: no
- Burton, J.: no
- Clancy, T.: no
- Hansen, L.: no
- Kohler, M.: no
- Miller, G.: no
- Moss, C.: no
- Owens, D.: no
- Romero, A.: no
- Chevrier, K.: other
- Hawkins, J.: other
- Ivory, K.: other
- Lee, T.: other
- Walter, N.: other
Related bills
No related bills recorded for this bill.
Official source
Attribution
Data from openstates_bulk_csv, retrieved 2026-07-24T05:35:26.931453Z
Inspect retained evidence for changes recorded after evidence tracking began:
Use this data
Every field on this page is available from the free public API — no key or licence required. Fetch this bill as JSON: GET /api/v1/bills?jurisdiction=UT&identifier=HB 581. See the API docs or the MCP server for AI assistants.
Known limitations
- Sponsor party and chamber affiliation are not yet captured by this API.
- Committee referrals are not yet captured.
See the methodology page for data sources and limitations.