Wisconsin · Wisconsin Statutes — Vehicles (Ch. 340–349)

Wis. Stat. (Vehicles) § 343.125: Endorsements for transporting certain hazardous materials

What this law says, in plain English

To obtain or renew an 'H' endorsement on a commercial driver license for transporting hazardous materials, applicants must prove U.S. citizenship or authorized permanent presence, pass required knowledge tests, and receive federal transportation security clearance.

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