Maine CDL applicants deal with a mix of federal CDL rules and state BMV logistics. The Bureau of Motor Vehicles publishes CDL exam fees, commercial study guides, medical certification instructions, and the transition timeline for modernized skills testing. If you are planning to drive freight, construction, logging, fuel, passenger, or school bus routes in Maine, the permit test is only the first step.
Last verified: September 7, 2026.
Maine CDL Quick Facts
| Item | Maine CDL detail |
|---|---|
| CDL agency | Maine Bureau of Motor Vehicles |
| CDL exam fee | Maine lists a $70 Class A, B, or C CDL examination fee, including the first road test |
| Reexamination fee | $70 for CDL reexamination |
| Endorsement exam fee | $20 for listed CDL endorsements |
| Commercial license fee | Under age 65: $34 for a 5-year commercial license; REAL ID commercial license $59 |
| Older driver license term | Age 65 or older: $27 for a 4-year commercial license; REAL ID commercial license $47 |
| Medical certification | CDL holders must self-certify; non-excepted drivers must keep a medical examiner certificate current with BMV |
| Skills-test transition | Maine’s CDL manual notes modernized skills testing transition material and future implementation timing |
| ELDT | Required federally for first-time Class A/B, upgrades, passenger, school bus, and HazMat |
| Official handbook | Download the current Maine CDL Manual (PDF) and current skills-test addendum |
Maine-Specific CDL Policies and Current Transition Dates
- Use both the new manual and Maine addendum. Maine BMV explicitly instructs applicants to read the Commercial Driver License Letter Addendum first. The addendum controls the current testing procedure while the state transitions formats.
- A new Vehicle Inspection module begins November 1, 2026. Applicants testing on or after that date must use the inspection content in the current Maine CDL manual rather than an older pre-trip script.
- The full modernized skills-test transition is scheduled for September 1, 2027. Until then, Maine says the manual addendum contains the current Basic Control Skills procedure. Your test date determines which instructions apply.
- Non-domiciled CDL rules changed in 2026. Maine directs term-limited and non-domiciled applicants to review the federal rule effective March 16, 2026 before paying for training or submitting an application.
- School-bus applicants have extra Maine eligibility rules. Maine requires school-bus applicants to be at least 21, have at least one year of licensed driving experience, and meet additional endorsement and background requirements.
- Medical documents must stay current with BMV. Maine instructs covered non-excepted drivers to provide the new certificate before the previous one expires to prevent a medical-status downgrade.
Choose the Maine CDL Module
| Your Maine goal | Tests to prepare | Practice path |
|---|---|---|
| First CDL permit | General Knowledge | Start General Knowledge diagnostic |
| Class A combination | Combination Vehicles | Start Combination diagnostic |
| Air-brake vehicle | Air Brakes | Start Air Brakes diagnostic |
| Fuel/HazMat | HazMat + TSA + ELDT | Start HazMat diagnostic |
| Tank vehicle | Tank Vehicles | Start Tanker diagnostic |
| Doubles/triples | Doubles and Triples | Start Doubles diagnostic |
| Skills test prep | Pre-trip inspection | Start Pre-Trip diagnostic |
Maine CDL Steps
- Study the Maine commercial driver license manual. Maine publishes the CDL manual and addendum material through the Secretary of State/BMV.
- Submit the CDL exam application path. Maine’s BMV CDL exams department handles exam questions and scheduling support.
- Pass required knowledge tests. General Knowledge is the base; endorsements add separate exams and fees.
- Get the CLP. Maine law requires the CLP holder to hold a valid driver license from the same jurisdiction of domicile and to pass the class-specific general knowledge test.
- Complete ELDT when required. Covered applicants need FMCSA Training Provider Registry completion before moving forward.
- Keep medical certification current. Maine requires self-certification, and non-excepted interstate/intrastate drivers must maintain a medical examiner certificate.
- Pass the road/skills test. The CDL examination fee includes the first road test, but a reexamination costs another $70.
Maine-Specific CDL Traps
- The exam fee matters. Maine’s $70 CDL exam fee includes the first road test, but failing into reexamination costs another $70.
- Manual transition matters. Maine’s commercial study guide page notes modernized CDL skills testing transition material. Use current BMV materials, not an old pre-trip script.
- Medical status can downgrade you. Non-excepted drivers must keep the medical examiner certificate current with BMV to avoid compliance problems.
- Endorsements add cost and complexity. Maine lists endorsement exam fees separately, so only add endorsements that match your intended work.
Official Sources
- Maine BMV: Commercial Drivers License Exam
- Maine BMV: Download the Current CDL Manual (PDF)
- Maine BMV: Current CDL Manual Addendum and Transition Notices
- Maine BMV: Drivers License and Examination Fees
- Maine BMV: Commercial Driver License Manual and Study Guide
- Maine Legislature: Title 29-A, Section 1304 Learner’s permits
- FMCSA: Entry-Level Driver Training
FAQ
How much is the Maine CDL exam?
Maine lists the Class A, B, or C commercial driver’s license examination fee at $70, including the first road test. Reexamination is also $70.
How much is a Maine CDL endorsement exam?
Maine lists $20 for several CDL endorsement exams, including doubles/triples, bus, tank vehicle, hazardous materials, and HazMat renewal.
Does Maine require medical self-certification?
Yes. Maine says all CDL holders must complete self-certification, and non-excepted drivers must keep a medical examiner certificate current.