CDL ELDT theory vs written exam practice
Since February 2022, new Class A and Class B CDL applicants must completeEntry-Level Driver Training (ELDT) theory from an FMCSA-registered provider before the skills test. That is separate from the written knowledge tests you take at your state DMV or licensing office.
Two different steps in getting your CDL
| Requirement | What it is | PassCDL? |
|---|---|---|
| ELDT theory | Federally mandated online/classroom course; provider reports completion to FMCSA | No — use an FMCSA TPR provider |
| Written knowledge tests | General knowledge + endorsements at your state agency | Yes — practice tests & exam simulations |
Recommended ELDT theory providers
PassCDL does not sell ELDT courses. Use an FMCSA-registered provider for mandatory theory, then practice written exams here. These are established providers students commonly use alongside PassCDL:
Official U.S. DOT search tool to verify any ELDT school is FMCSA-registered before you enroll.
- CDL.com ELDT Theory ↗Online
Online ELDT theory course for Class A and B applicants — completion reported to FMCSA.
- National Trucking Academy ELDT ↗Self-paced
Self-paced ELDT theory training with FMCSA registry reporting for new CDL students.
How PassCDL helps after or alongside ELDT
- Free 20-question practice for general knowledge, air brakes, and combination vehicles
- Pro unlocks hazmat, passenger, doubles/triples, tanker, pre-trip inspection, and full-length exam mode
- Missed-question review and unlimited retakes until you pass at the DMV
Start a free CDL practice testor see Pro pricing ($19.99/mo).
Frequently asked questions
What is CDL ELDT?
Entry-Level Driver Training (ELDT) is federally required theory instruction for new Class A and Class B CDL applicants. You must complete an FMCSA-registered provider before taking the skills test.
Does PassCDL replace ELDT?
No. PassCDL is written exam practice — general knowledge, air brakes, endorsements, and full exam simulations. ELDT theory is a separate one-time course from an FMCSA Training Provider Registry (TPR) school.
What should I do first — ELDT or practice tests?
Many students start ELDT theory and use PassCDL practice tests in parallel to prepare for DMV written exams. Written knowledge tests and ELDT theory cover overlapping topics but are separate requirements.
Educational content only. Verify ELDT providers at the official FMCSA Training Provider Registry before enrolling. PassCDL is not affiliated with FMCSA, any state DMV, or the providers listed above.