Bills › 91st General Assembly

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

Topics:Public safety & emergenciesTransportationPFAS & chemicals

Same legislation: SSB 1015, SF 153, HF 527

Where it is now

  1. Done: IntroducedJanuary 29, 2025
  2. Done: SubcommitteeFebruary 6, 2025
  3. Done: House committeeFebruary 19, 2025
  4. Skipped: Passes the HouseContinued as HF 527
  5. Next: Senate committee
  6. Next: Passes the Senate
  7. Next: To the Governor
  8. Next: Signed into law

Became HF 527 → Its progress continues under the new number. Go to HF 527 What’s a funnel?

What’s in it

AI summary This bill changes the age rules for people driving large commercial vehicles that carry dangerous materials. It removes exceptions that previously allowed younger drivers to transport certain hazardous materials within the state. These new rules would also apply to employees of stores that deliver items like fertilizer or petroleum to local farms.1

Read the official explanation

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. _____ adopted by DPS concerning driver age qualifications do not apply to drivers for private and for-hire motor carriers which operate solely intrastate except when the vehicle being driven is transporting a hazardous material in a quantity which requires placarding. The minimum age for the exempted intrastate operations is years of age. This bill strikes the age qualifications exception for drivers transporting a hazardous material in a quantity which requires placarding, thus making DPS rules concerning driver age qualifications inapplicable to persons who hold a CDL while driving a CMV for private and for-hire motor carriers, which operate solely intrastate, to transport hazardous material.450 (hazardous materials transportation regulations) to retail dealers of fertilizers, petroleum products, and pesticides and their employees while delivering fertilizers, petroleum products, and pesticides to farm customers within a 100-mile radius of their retail place of business.449 to such persons.180(2)(f), which provides that a commercial learner’s permit is not valid for the operation of a vehicle transporting hazardous materials.449(4)(a)).

Full bill text · What changed before it passed2

House subcommittee

Named February 6, 2025. On February 11, 2025 it recommended passage.

Three legislators hear a bill first and recommend what the committee should do; it’s the best time to weigh in. How to take part

Iowa Code it changes

Amends§321.449§321.450

How the Code works3

Lobbying

7 for · 0 against · 10 undecided · Who →

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