Entry-Level Driver Training, or ELDT, is the federal baseline for certain first-time CDL applicants and endorsement applicants. The most important distinction is that online theory instruction does not always satisfy the complete requirement.
At a glance
Federal ELDT generally covers first-time Class A/B CDL applicants, Class B-to-A upgrades, and first-time H, P, or S endorsements. The required theory and behind-the-wheel components depend on the credential. Verify providers in FMCSA’s registry.
Who generally needs ELDT?
The federal rules cover first-time Class A and Class B CDL applicants, a Class B-to-Class A upgrade, and first-time hazardous materials (H), passenger (P), and school bus (S) endorsements. Exceptions and earlier-issued credentials can change the answer, and states may impose additional requirements.
Theory versus behind-the-wheel
Class A, Class B, passenger, and school bus pathways require applicable theory and behind-the-wheel training. The hazardous materials H endorsement requires theory training but not a separate federal behind-the-wheel ELDT component for that endorsement. FMCSA does not prescribe a fixed number of theory hours; it does require a prescribed curriculum and a minimum passing score on the theory assessment.
What about Tanker (N) and combination X?
Tanker (N) is not itself a separate federal ELDT category. An X endorsement combines tanker and hazardous materials authorities, so an applicant seeking the hazardous materials privilege may have to complete applicable H endorsement ELDT. Do not buy a product advertised as ‘required Tanker ELDT’ without checking the actual applicable requirement.
Verify the training provider
A provider that delivers federal ELDT must be listed on FMCSA’s Training Provider Registry. Check the legal provider name, the training type it is registered to deliver, how completion is reported to the registry, and any state-specific conditions. Do not mistake a marketing claim of ‘FMCSA approved’ for a separate endorsement of course quality.
Questions before enrollment
Are you applying for your first Class A or Class B CDL, upgrading, or seeking an endorsement? Do you need theory only or theory plus driving instruction? Is the seller the registered training provider or a referral partner? Will the registry receive your completion record before your test?
Official source and review
Reviewed October 9, 2026. Source: FMCSA Training Provider Registry FAQs. You can also search registered providers directly.