HB4426

Transportation: carriers; age requirement to operate a commercial motor vehicle; modify. Amends sec. 2d of 1963 PA 181 (MCL 480.12d).

Chamber Passed·6/25/25

Michigan HB4426 modifies the age requirement for operating commercial motor vehicles within the state.

Michigan HB4426 amends the age requirement for operating commercial motor vehicles. It allows individuals to operate commercial motor vehicles for intrastate transportation if they are at least 18 years old, except when transporting hazardous materials, which requires the driver to be at least 21 years old. This change applies to individuals who display a valid medical waiver card or are excepted from the medical waiver card provisions.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Last
Passed the House · 85–21 · Jun 25, 2025
Current
Transportation And Infrastructure Committee
Next
Senate floor vote

Sponsors

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3
29
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Democratic CaucusRepublican Caucus

Roll Call Votes

85 Yea

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21 Nay

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Calendar

Jun 3, 2025

12:00 PM

House Transportation and Infrastructure

May 20, 2025

12:00 PM

House Transportation and Infrastructure

History

Jun 26, 2025

Senate

Passed By House With Immediate Effect

Jun 26, 2025

Senate

Referred To Committee On Transportation And Infrastructure

Jun 25, 2025

House

Read A Third Time