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HB26-1286

Automated Driving System Commercial Vehicles

Type Bill
Session 2026 Regular Session
Subjects
Transportation & Motor Vehicles

Concerning a requirement that a commercial motor vehicle have a human present when the commercial motor vehicle is being driven by an automated driving system, and, in connection therewith, making an appropriation.

Bill Summary:

     The bill prohibits using an automated driving system to drive a commercial motor vehicle unless an individual who holds a commercial driver's license is in the vehicle, monitors the vehicle's driving, and intervenes, if necessary, to avoid illegal or unsafe driving. If the commercial vehicle is transporting hazardous materials, The individual must be in the driver's seat. The penalty is $1,000 for a first offense, is $2,000 for a second offense, and doubles for each subsequent offense.

     The bill does not apply to a light-duty vehicle or a truck-mounted attenuator.

      The prohibition is repealed September 1, 2031. The chief of the Colorado state patrol will analyze the bill's effects on commercial vehicle safety on highways. By November 1, 2030, the chief of the Colorado state patrol will issue a report to the relevant committees of the house of representatives and senate. The report must make recommendations as whether to continue the prohibition and, if continued, any recommended legislation to improve the prohibition.

     For the 2026-27 state fiscal year, $14,357 is appropriated to the department of revenue from the Colorado DRIVES vehicle services account in the highway users tax fund to implement the bill.


(Note: Italicized words indicate new material added to the original summary; dashes through words indicate deletions from the original summary.)


(Note: This summary applies to the reengrossed version of this bill as introduced in the second house.)

Status

Passed

Introduced

Passed

Related Documents & Information

Date Version Documents
05/11/2026 Revised PDF
05/09/2026 Reengrossed PDF
05/07/2026 Engrossed PDF
02/20/2026 Introduced PDF
Date Version Documents
05/07/2026 House Appropriations Preamend PDF
03/19/2026 House Transportation, Housing & Local Government Preamend PDF
Date Version Documents
05/11/2026 Second Revised Fiscal Note PDF
04/16/2026 First Revised Fiscal Note PDF
03/16/2026 Initial Fiscal Note PDF
Date Version Documents
05/11/2026 SA2 PDF
05/06/2026 SA1 PDF
Activity Vote Documents
Adopt amendment L.017 The motion failed on a vote of 3-4. Vote summary
Refer House Bill 26-1286 to the Committee of the Whole. The motion passed on a vote of 6-1. Vote summary
Activity Vote Documents
Refer House Bill 26-1286 to the Committee on Appropriations. The motion passed on a vote of 5-3. Vote summary
Activity Vote Documents
Adopt amendment L.011 The motion passed without objection. Vote summary
Adopt amendment J.001 The motion passed without objection. Vote summary
Refer House Bill 26-1286, as amended, to the Committee of the Whole. The motion passed on a vote of 11-0. Vote summary
Activity Vote Documents
Adopt amendment L.001 (Attachment B) The motion passed without objection. Vote summary
Adopt amendment L.005 (Attachment C) The motion passed without objection. Vote summary
Adopt amendment L.006 (Attachment D) The motion passed without objection. Vote summary
Adopt amendment L.004 (Attachment E) The motion passed without objection. Vote summary
Refer House Bill 26-1286, as amended, to the Committee on Appropriations. The motion passed on a vote of 12-1. Vote summary
Date Calendar Motion Vote Vote Document
05/12/2026 Third Reading BILL
27
AYE
8
NO
0
OTHER
Vote record
Date Calendar Motion Vote Vote Document
05/09/2026 Third Reading BILL
59
AYE
4
NO
2
OTHER
Vote record
Date Amendment Number Committee/ Floor Hearing Status Documents
05/11/2026 L.017 SEN Appropriations Lost PDF
05/07/2026 J.001 HOU Appropriations Passed [*] PDF
05/07/2026 L.011 HOU Appropriations Passed [*] PDF
03/18/2026 L.004 HOU Transportation, Housing & Local Government Passed [*] PDF
03/18/2026 L.006 HOU Transportation, Housing & Local Government Passed [*] PDF
03/18/2026 L.005 HOU Transportation, Housing & Local Government Passed [*] PDF
03/18/2026 L.001 HOU Transportation, Housing & Local Government Passed [*] PDF
Date Location Action
05/12/2026 Senate Senate Third Reading Passed - No Amendments
05/11/2026 Senate Senate Second Reading Special Order - Passed - No Amendments
05/11/2026 Senate Senate Committee on Appropriations Refer Unamended to Senate Committee of the Whole
05/11/2026 Senate Senate Committee on Transportation & Energy Refer Unamended to Appropriations
05/11/2026 Senate Introduced In Senate - Assigned to Transportation & Energy
05/09/2026 House House Third Reading Passed - No Amendments
05/08/2026 House House Third Reading Laid Over Daily - No Amendments
05/07/2026 House House Second Reading Special Order - Passed with Amendments - Committee
05/07/2026 House House Committee on Appropriations Refer Amended to House Committee of the Whole
03/18/2026 House House Committee on Transportation, Housing & Local Government Refer Amended to Appropriations
02/20/2026 House Introduced In House - Assigned to Transportation, Housing & Local Government