A bill for an act relating to sufficient English language proficiency requirements for commercial drivers, and providing penalties.

This bill requires Iowa's Department of Transportation to test commercial driver's license (CDL) applicants and renewers for sufficient English language proficiency before issuing or renewing their licenses. It directly affects commercial drivers applying for or renewing CDLs, as well as commercial motor carriers hiring drivers. Key provisions include mandating a computer-based English proficiency exam (testing ability to read, speak, and understand traffic signs and official communications), prohibiting license issuance without passing the test, and imposing civil penalties of $3,000-$10,000 for carriers employing unqualified drivers or $1,000 for drivers operating vehicles without proficiency. The penalties fund Iowa's road use tax fund, and violations may also constitute a serious misdemeanor.