Iowa implements English language proficiency testing

Starting in January 2027, individuals in Iowa who are applying for, upgrading, renewing, or transferring a commercial learner’s permit (CLP) or commercial driver’s license (CDL) will be required to pass an English language proficiency (ELP) test.

The Commercial Driver English Language Proficiency Test is a computer-based test that measures an individual’s reading/hearing comprehension using 30 multiple-choice questions from four categories:

1. General conversation. Features questions, audio clips, correct answers, and matching image descriptions.
2. Official inquiries. Presents audio-based scenarios involving enforcement officers, dispatchers, managers, warehouse staff, and service agents, with test-takers choosing the best response.
3. Traffic signs. Shows a sign image, asks its meaning or instructions, and offers four answer choices.
4. Records and reports: Displays a reporting form image, a written question, and four answer options.

An individual is given a 20-minute time limit to pass the exam, and must achieve a score of at least 80 percent.

For new CDL holders (including out-of-state transfers), progression to a CLP, or any other CDL testing, is not permitted until the ELP test is successfully completed. Transfers will not be permitted until ELP testing is complete.

For renewals, line-exams, re-exams, or upgrades, successful completion of the ELP test is required before issuance.

Also, as part of this implementation, Iowa will no longer be offering the CDL knowledge test in Spanish.