How to Get a CDL Permit in Hawaii: 2026 Official CLP Guide
In Hawaii, begin with Hawaii Department of Transportation: confirm eligibility, gather the agency’s required identity and residency documents, complete medical self-certification, and pass the knowledge tests for your intended CDL class and endorsements. Federal rules generally require holding the CLP for at least 14 days before the CDL skills test.
Official licensing agency: Hawaii Department of Transportation · Last reviewed: July 25, 2026 · Independent educational resourceIn Hawaii, begin with Hawaii Department of Transportation: confirm eligibility, gather the agency’s required identity and residency documents, complete medical self-certification, and pass the knowledge tests for your intended CDL class and endorsements. Federal rules generally require holding the CLP for at least 14 days before the CDL skills test.
Hawaii CLP requirements at a glance
| Official agency | Hawaii Department of Transportation |
|---|---|
| Minimum intrastate age | Generally 18; verify state eligibility |
| Minimum interstate age | 21 |
| Required base license | Valid non-commercial driver’s license |
| Application and test fees | Verify current agency fee schedule |
| Passing score | At least 80% federal standard |
| CLP validity | Verify current state-issued term |
| Minimum holding period | At least 14 days |
| Medical certification | Self-certification; medical card when applicable |
| ELDT | Applies to covered first-time/upgrade/endorsement applicants |
| Appointment | Confirm with agency before visiting |
Eligibility requirements
Applicants should hold a valid Hawaii non-commercial license, meet age and domicile rules, provide lawful-presence and Social Security information as required, satisfy commercial-driving record standards, select an accurate medical self-certification category, and have no disqualifying suspension or status. Intrastate operation generally begins at 18; interstate commerce generally requires age 21.
Documents to bring
- ✓ Current driver’s license
- ✓ Proof of identity and date of birth
- ✓ Proof of citizenship or lawful presence
- ✓ Social Security documentation when required
- ✓ Required proofs of state residency
- ✓ Name-change documents when applicable
- ✓ Completed CDL/CLP application
- ✓ Medical Examiner’s Certificate when applicable
- ✓ Self-certification information
- ✓ HazMat or endorsement-specific documents when applicable
Document combinations and acceptable formats change. Review Hawaii Department of Transportation’s current checklist before your appointment.
Step-by-step application process
- Choose the correct CDL class and endorsements.
- Download and study the current official CDL manual.
- Determine your medical self-certification category; complete a DOT physical when required.
- Gather the agency’s identity, lawful-presence and residency documents.
- Complete the state application and schedule the correct office visit if required.
- Complete the vision screening, pay verified fees and pass applicable knowledge tests.
- Receive the CLP and check every printed restriction and expiration date.
- Complete applicable ELDT with an FMCSA-registered training provider.
- Practice only with a properly qualified CDL holder.
- After the required holding period, schedule the vehicle inspection, basic-control and road skills tests.
Medical certification and DOT physical
Self-certify as interstate non-excepted, interstate excepted, intrastate non-excepted or intrastate excepted. Non-excepted drivers generally need an examination by a certified medical examiner listed on the National Registry and a valid MCSA-5876 Medical Examiner’s Certificate. Follow Hawaii Department of Transportation’s current submission method and renewal instructions; an expired certification can affect commercial driving privileges. This is regulatory information, not medical advice.
Entry-Level Driver Training (ELDT)
Under 49 CFR Part 380, ELDT applies to covered applicants seeking a first Class A or Class B CDL, upgrading Class B to Class A, or obtaining first-time P, S or H endorsements. Class/endorsement-specific theory and behind-the-wheel training must come from a provider on the FMCSA Training Provider Registry. ELDT is generally completed before the applicable CDL skills test—not before the initial Class A or B CLP knowledge tests. HazMat applicants must complete applicable ELDT theory before the HazMat knowledge test.
Knowledge tests, languages and retesting
Class A applicants commonly take General Knowledge, Combination Vehicles and the test applicable to air-brake operation. Class B applicants take General Knowledge plus tests for the vehicle and endorsements they intend to use. H, N, P, S, T and X qualifications add their respective requirements. Official question counts, language options, appointment methods, attempt limits, retest waits and fees must be confirmed with Hawaii Department of Transportation; they are not assumed here.
CDL endorsements and common restrictions
| Code | Endorsement | Knowledge test | Skills test | ELDT |
|---|---|---|---|---|
| H | Hazardous Materials | Yes | No | Theory |
| N | Tank Vehicle | Yes | No | No |
| P | Passenger | Yes | Yes | Theory + BTW |
| S | School Bus | Yes | Yes | Theory + BTW |
| T | Doubles/Triples | Yes | No | No |
| X | Tank and HazMat | Yes | No | HazMat theory |
Common restrictions: E—no manual-transmission CMV; L—no air-brake CMV; Z—no full-air-brake CMV; O—no tractor-trailer; K—intrastate only; M/N—passenger-vehicle class limits; V—medical variance. Your licensing agency’s record controls.
Hawaii CDL practice tests
Hawaii General Knowledge Practice Test
Core commercial-driving rules, safety and operations.
Take Free Practice Test →Hawaii Air Brakes Practice Test
Air-brake components, inspections and safe operation.
Take Free Practice Test →Hawaii Combination Vehicles Practice Test
Coupling, combination handling and inspections.
Take Free Practice Test →Hawaii Hazardous Materials Practice Test
HazMat safety concepts and federal requirements.
Take Free Practice Test →Hawaii Tank Vehicles Practice Test
Liquid surge, inspection and tanker operation.
Take Free Practice Test →Hawaii Passenger Vehicles Practice Test
Safe passenger transport and vehicle procedures.
Take Free Practice Test →Hawaii School Bus Practice Test
School-bus safety, loading and emergency procedures.
Take Free Practice Test →Hawaii Doubles and Triples Practice Test
Multiple-trailer coupling and safe handling.
Take Free Practice Test →These practice tests are educational study tools and are not official state CDL examinations. Questions on the official test may differ, and completing a practice test does not guarantee a passing score.
What to do after receiving the CLP
Practice only in the class and type of CMV authorized by the permit, with a CDL holder who is licensed for that vehicle and seated beside you. Observe passenger, HazMat and other CLP restrictions. Complete ELDT when applicable, maintain medical certification, and do not schedule the skills test before the minimum holding period. The skills test normally includes vehicle inspection, basic-control skills and on-road driving; state or approved third-party scheduling rules may apply.
Common mistakes to avoid
- • Studying an outdated manual
- • Bringing insufficient residency or lawful-presence documents
- • Selecting the wrong CDL class or unnecessary endorsements
- • Missing medical self-certification
- • Confusing the CLP knowledge tests with ELDT
- • Scheduling the skills test too early
- • Testing in a vehicle that creates an avoidable restriction
- • Allowing the CLP or medical certification to expire
- • Visiting an office that does not handle CDL transactions
Hawaii CDL permit FAQ
How do I get a CDL permit in Hawaii?
Apply through Hawaii Department of Transportation, meet its document and medical requirements, and pass the knowledge tests required for your class and endorsements.
How old must I be?
Drivers generally must be at least 18 for intrastate commercial driving and 21 for interstate commerce, passenger transport across state lines, or placardable hazardous materials. Confirm Hawaii eligibility rules with the agency.
How much does a Hawaii CDL permit cost?
Fees can include an application, permit, knowledge-test, endorsement or issuance charge. Use the linked official agency fee information before visiting; this guide does not publish an unverified total.
What score is required?
The federal knowledge-test standard is at least 80 percent. Confirm how Hawaii Department of Transportation administers and reports each examination.
How long is the CLP valid?
Validity and reapplication rules are state-administered. Check the current Hawaii CDL page and the permit issued to you.
Can I renew an expired CLP?
Renewal, extension and reapplication procedures vary. Contact Hawaii Department of Transportation before expiration because new fees or knowledge tests may apply.
Which tests do I need for Class A?
General Knowledge, Combination Vehicles and—when using air brakes—the applicable air-brake test are commonly required. Endorsements add separate tests.
Which tests do I need for Class B?
General Knowledge and the tests applicable to the vehicle’s braking system and endorsements are commonly required. Combination Vehicles is not normally a Class B requirement.
Do I need a DOT medical card?
Many non-excepted commercial drivers must be examined by a certified medical examiner and maintain medical certification. Self-certify in the correct commerce category.
Do I need ELDT before getting the CLP?
ELDT is generally not required before the initial Class A or B CLP knowledge tests. It must be completed through a registered provider before the applicable skills test. HazMat ELDT theory is required before the HazMat knowledge test.
Can I take the test online?
Online availability, appointment procedures and language options vary. Use Hawaii Department of Transportation’s current testing instructions.
What happens if I fail?
Retest waiting periods, attempt limits and fees are controlled by Hawaii Department of Transportation. Review the official retest policy before returning.
Can I drive outside Hawaii with a CLP?
A CLP holder must comply with federal restrictions and be accompanied by a properly qualified CDL holder. Confirm interstate practice and any state-specific limits with both licensing jurisdictions.
Where can I get the official manual?
Use the official Hawaii CDL resources linked below and verify the edition date before studying.
Are these practice tests official?
No. They are educational study tools and do not reproduce an official state examination or guarantee a passing score.
Official resources
This guide is provided for general educational purposes and is not legal advice or an official government publication. CDL and CLP requirements may change. Confirm current requirements with Hawaii Department of Transportation before applying.