About CDL List
CDL List is an independent educational reference site for people navigating commercial driver's license requirements and driver compliance in the U.S. trucking industry. The site exists because the official rules are scattered across multiple federal code sections, FMCSA guidance documents, and state agency websites — and most carriers don't have a compliance department to sort through them.
Who this site is for
This site is built for owner-operators, small trucking fleet operators (typically under 20 trucks), and dispatch/compliance assistants who need to understand federal CDL and driver compliance requirements. We focus on practical, actionable information — not career advice, job listings, or CDL school recommendations.
The content is specifically useful when you're:
- Setting up a new carrier and unsure which FMCSA registrations apply to you
- Building a driver qualification file from scratch and want to make sure nothing's missing
- Trying to understand what the Clearinghouse requires of employers, not just drivers
- Looking for the official CDL handbook or testing page for a specific state
- Checking whether a driver or vehicle situation triggers an HOS exemption
What we cover
- Federal CDL requirements (classes, endorsements, restrictions, disqualifications)
- Entry-Level Driver Training (ELDT) rules and the Training Provider Registry
- DOT medical certificate requirements and recordkeeping
- Driver Qualification File (DQ file) requirements under 49 CFR Part 391
- FMCSA Drug & Alcohol Clearinghouse obligations for employers and drivers
- Hiring checklists and onboarding workflows for small fleets
- Hours of service rules for property and passenger carriers
- ELD mandate, exemptions, and short-haul rules
- Vehicle inspection requirements and DVIR recordkeeping
- Hazmat transport requirements and placarding
- CSA scores and the seven BASICs explained
- New carrier setup: DOT number, operating authority, and new entrant audit
- IFTA and IRP for interstate truckers
- Worker classification overview (1099 vs. W-2 — educational only, not legal advice)
- Official CDL agency links for all 50 states + DC
- CDL compliance glossary
- Practical checklists and tracker templates
What we don't cover
- CDL job listings or career advice
- CDL school recommendations or affiliate partnerships
- Legal advice, tax advice, or medical advice
- Third-party opinion content or sponsored reviews
Who writes and reviews this content
CDL List content is written and reviewed by a small team focused exclusively on U.S. trucking compliance — specifically federal CDL licensing rules, FMCSA carrier requirements, and driver qualification obligations under 49 CFR. The team does not cover unrelated topics, does not accept sponsored content, and does not make claims beyond what official government sources support.
Our background is in reading primary regulatory sources — eCFR, FMCSA guidance, official agency publications — and translating them into practical reference material for people who need to apply the rules to real situations: a carrier setting up their first DQ file, an owner-operator checking whether they need ELDT, or a fleet manager confirming annual Clearinghouse query requirements. We cite every substantive compliance claim to the controlling federal source so readers can verify independently.
We do not hold legal, professional, or government credentials, and we are not affiliated with FMCSA or any state DMV. Content here is educational reference — not compliance advice. For situations with significant legal, financial, or safety stakes, we direct readers to consult a qualified compliance professional or attorney.
How we research and write content
Every page is grounded in a primary official source — usually an FMCSA regulation, a specific section of the eCFR, or an official state agency page. We do not rely on third-party summaries as primary sources. Where a regulation has changed recently, we note the effective date and link to the relevant rulemaking.
Our process for a given topic:
- Identify the controlling federal regulation (usually a 49 CFR Part) and read the current version on eCFR.
- Check FMCSA guidance, FAQs, and any applicable advisory opinions for common interpretation questions.
- Note where state requirements diverge from the federal floor (particularly relevant for CDL classes, endorsements, and medical certification).
- Write a plain-language summary, then cite the source so readers can verify independently.
Checklists and templates are derived from the regulatory requirements and flagged as educational reference tools — not legal documents.
Editorial approach
Content is based on official government sources: FMCSA regulations, the Electronic Code of Federal Regulations (eCFR), IRS publications, and official state agency websites. Where we are uncertain about a specific requirement, we say so and direct readers to verify with the relevant authority. We don't speculate about enforcement trends or regulatory intent.
Content is reviewed and updated periodically. Last-updated dates are shown on each page.
Corrections and feedback
If you notice an error or outdated information, please use our corrections page. We take accuracy seriously and will update content promptly when errors are identified.