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ColoradoHB26-12862026 Regular SessionHouseWALLET

Automated Driving System Commercial Vehicles

Sponsored By: Chris Kolker (Democratic), Chris Richardson (Republican), Larry Liston (Republican), Sheila Lieder (Democratic)

Vetoed

Transportation & Motor Vehicles

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Bill Overview

No Economic Impacts Identified for this Bill

Sponsors & Cosponsors

Sponsors

  • Chris Kolker

    Democratic • Senate

  • Chris Richardson

    Republican • House

  • Larry Liston

    Republican • Senate

  • Sheila Lieder

    Democratic • House

Cosponsors

  • Cecelia Espenoza

    Democratic • House

  • Emily Sirota

    Democratic • House

  • Jacque Phillips

    Democratic • House

  • Mandy Lindsay

    Democratic • House

  • Tammy Story

    Democratic • House

  • Cathy Kipp

    Democratic • Senate

  • James Coleman

    Democratic • Senate

  • Jessie Danielson

    Democratic • Senate

  • Janice Marchman

    Democratic • Senate

  • Kyle Mullica

    Democratic • Senate

  • Tony Exum

    Democratic • Senate

  • Tom Sullivan

    Democratic • Senate

Roll Call Votes

All Roll Calls

Yes: 123 • No: 21

Senate vote • 5/12/2026

Third reading: Bill

Yes: 27 • No: 8

Senate vote • 5/11/2026

Refer House Bill 26-1286 to the Committee of the Whole.

Yes: 6 • No: 1

Senate vote • 5/11/2026

Refer House Bill 26-1286 to the Committee on Appropriations.

Yes: 5 • No: 3

Senate vote • 5/11/2026

Adopt amendment L.017

Yes: 3 • No: 4

House vote • 5/9/2026

Third reading: Bill

Yes: 59 • No: 4

House vote • 5/7/2026

Refer House Bill 26-1286, as amended, to the Committee of the Whole.

Yes: 11 • No: 0

House vote • 3/18/2026

Refer House Bill 26-1286, as amended, to the Committee on Appropriations.

Yes: 12 • No: 1

Actions Timeline

  1. Governor Vetoed

    5/28/2026House

  2. Signed by the Speaker of the House

    5/21/2026House

  3. Signed by the President of the Senate

    5/21/2026Senate

  4. Sent to the Governor

    5/21/2026House

  5. Senate Third Reading Passed - No Amendments

    5/12/2026Senate

  6. Introduced In Senate - Assigned to Transportation & Energy

    5/11/2026Senate

  7. Senate Committee on Transportation & Energy Refer Unamended to Appropriations

    5/11/2026Senate

  8. Senate Committee on Appropriations Refer Unamended to Senate Committee of the Whole

    5/11/2026Senate

  9. Senate Second Reading Special Order - Passed - No Amendments

    5/11/2026Senate

  10. House Third Reading Passed - No Amendments

    5/9/2026House

  11. House Third Reading Laid Over Daily - No Amendments

    5/8/2026House

  12. House Committee on Appropriations Refer Amended to House Committee of the Whole

    5/7/2026House

  13. House Second Reading Special Order - Passed with Amendments - Committee

    5/7/2026House

  14. House Committee on Transportation, Housing & Local Government Refer Amended to Appropriations

    3/18/2026House

  15. Introduced In House - Assigned to Transportation, Housing & Local Government

    2/20/2026House

Bill Text

  • Engrossed

    PDF

  • Final Act

    PDF

  • House Appropriations Preamend

    PDF

  • House Transportation, Housing & Local Government Preamend

    PDF

  • Introduced

    PDF

  • Reengrossed

    PDF

  • Rerevised

    PDF

  • Revised

    PDF

  • Signed Act

    PDF

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