Back to the bill

91st General Assembly · Funnel one-pager · Monday, November 9, 2026

HSB 136: Relating to driver age qualifications for certain commercial motor vehicle drivers operating solely intrastate to transport hazardous material

Became HF 527 · Its progress continues under the new number.

What it does

Under current law, the department of public safety (DPS), in consultation with the department of transportation, is authorized to adopt motor carrier safety rules consistent with federal motor carrier safety regulations.11), with limited exceptions. DPS is authorized to adopt rules authorizing a person who is at least years of age, but under years of age, to be licensed to operate a CMV in interstate commerce if the person holds a valid commercial driver’s license (CDL) and is authorized under federal law to operate a CMV in interstate commerce.

Sponsors

Not listed

Cost

No fiscal note

House subcommittee · named February 6, 2025

  • Rep. Jacob Bossman (R) · jacob.bossman@legis.iowa.gov
  • Rep. Norlin G. Mommsen (R) · norlin.mommsen@legis.iowa.gov
  • Rep. Elizabeth Wilson (D) · elizabeth.wilson@legis.iowa.gov

Lobbying · 7 for, 0 against

For: Agribusiness Association of Iowa; FUELIowa (PMCI); Growmark, Inc.; Iowa Department of Agriculture & Land Stewardship; Iowa Institute for Cooperatives; Iowa Motor Truck Association; Iowa Propane Gas Association

In plain words

  1. February 6, 2025Filed in the House and sent to the Transportation committee
  2. February 6, 2025House subcommittee named: Bossman, Mommsen and Wilson
  3. February 11, 2025Subcommittee recommended passing it
  4. February 19, 2025Approved by the House committee
  5. February 19, 2025Committee vote: 21–0
  6. February 20, 2025Approved by the House committee, and given a new number: HF 527

From public records at legis.iowa.gov, compiled by Funnel (iowafunnel.com), an independent, nonpartisan site. Current as of Monday, November 9, 2026. https://iowafunnel.com/bills/91/HSB136