Hawaii CDL Requirements

Hawaii CDL Overview

Hawaii's Commercial Driver's License (CDL) program is administered at the county level under the Hawaii Department of Transportation umbrella. Each of Hawaii's four counties (Honolulu, Hawaii County, Maui, and Kauai) handles CDL licensing and testing independently, though all follow federal FMCSA regulations and state guidelines.

Whether you're seeking a Class A CDL for combination vehicles, a Class B for large trucks, or a Class C with special endorsements, Hawaii's requirements align with federal standards while incorporating unique state-specific procedures.

Age Requirements

Hawaii establishes clear age requirements for CDL licensing:

• Commercial Learner's Permit (CLP): Minimum 18 years old
• Full CDL License: Must be 21 years old

These age requirements apply to all CDL classes (A, B, and C). While you can obtain a CLP at 18, federal regulations require drivers to be 21 or older for interstate commerce and hazardous materials transportation.

CDL Classes and Endorsements

CDL Classes

Hawaii issues three classes of commercial driver's licenses:

• Class A: Combination vehicles with GVWR of 26,001+ lbs, towing vehicles over 10,000 lbs
• Class B: Large trucks with GVWR of 26,001+ lbs, small trailers under 10,000 lbs
• Class C: Vehicles under 26,001 lbs requiring special endorsements

Available Endorsements

• P (Passenger): Required for vehicles carrying 16+ passengers including driver
• S (School Bus): Required for school bus operation
• H (Hazmat): Required for transporting hazardous materials
• N (Tank Vehicles): Required for tanks exceeding 1,000 gallons
• T (Doubles/Triples): Required for pulling multiple trailers

Knowledge Test Requirements

All CDL applicants must pass written knowledge tests specific to their intended license class and endorsements:

Required Tests

• General Knowledge Test: Required for all CDL classes
• Air Brake Test: Required if vehicle has air brakes
• Combination Vehicle Test: Required for Class A CDL

Endorsement Tests

• Passenger Test (P): For passenger vehicle operation
• School Bus Test (S): For school bus drivers
• Hazmat Test (H): For hazardous materials transport
• Tank Vehicle Test (N): For tank vehicle operation
• Doubles/Triples Test (T): For multiple trailer operation

Test content follows the Hawaii CDL Manual, which incorporates federal CDL knowledge standards covering vehicle safety, control systems, inspection procedures, cargo securement, and specialized vehicle operations.

Skills Test (Road Test) Requirements

The CDL skills test consists of three parts and must be completed in a vehicle representative of the CDL class sought:

Test Components

1. Pre-Trip Inspection: Demonstrate knowledge of vehicle safety inspection
2. Basic Control Skills: Backing, parking, and maneuvering exercises
3. On-Road Driving: Public road driving test

Required Documentation for Skills Test

• Valid Hawaii driver's license
• Valid CDL permit for appropriate class
• Current DOT medical certificate
• Vehicle registration (original)
• DOT vehicle safety inspection (original)
• Motor vehicle insurance card or self-insured certificate

County-Specific Testing Information

Hawaii County (Big Island):

• Skills tests available Monday-Friday in South Hilo
• Kona location offers testing Tuesdays and Wednesdays only
• $50 practical test fee due at scheduling
• Must return within 48 hours after passing to complete licensing

Medical Certification Requirements

All CDL applicants and holders must maintain valid medical certification per FMCSA regulations:

Medical Certificate Requirements

• DOT Physical: Must be conducted by certified medical examiner
• Form MCSA-5876: Medical Examiner's Certificate required
• Validity Period: Typically 2 years (may be shorter based on medical conditions)

When Medical Certification is Required

• Initial CDL application
• CDL renewal
• CDL transfer from another state

Important Update: Beginning May 19, 2025, Hawaii will update CDL medical certification information electronically through FMCSA's National Registry database.

Entry-Level Driver Training (ELDT) Requirements

Effective February 7, 2022, Hawaii enforces federal ELDT requirements for specific CDL applications:

ELDT Required For

• First-time Class A or B CDL: Must complete before skills test
• CDL Upgrades: Class B to Class A upgrade requires ELDT
• First-time Endorsements: S, P, and H endorsements require ELDT

ELDT Exemptions

• Individuals who held valid CDL or S/P/H endorsements before February 7, 2022
• CLP obtained before February 7, 2022 (if CDL obtained before CLP expiration)

Training must be completed through FMCSA-registered training providers listed in the Training Provider Registry.

Fees and Costs

Note: Fees may vary by county. Some counties may have additional fees not listed in state-wide fee schedules. Contact your local county driver licensing office for complete fee information.

Testing Locations by County

Honolulu County (Oahu)

Commercial Driver Licensing Office handles CDL applications, knowledge tests, and renewals. In-person appearance required for all services.

Hawaii County (Big Island)

• South Hilo: Skills testing Monday-Friday
• Kona: Skills testing Tuesdays and Wednesdays

Maui and Kauai Counties

Each county operates driver licensing offices with CDL services. Contact county offices directly for specific locations and testing schedules.

Reciprocity and Transfers

Hawaii follows federal CDL reciprocity rules:

• One License Rule: You may hold only one valid driver's license at any time
• Transfer Deadline: Must transfer out-of-state CDL within 30 days of Hawaii residency
• No Out-of-State Permits: Hawaii does not accept out-of-state CDL permits for testing

Transfer Requirements

• Current DOT medical certificate
• Certified U.S. birth certificate
• Proof of Hawaii residency
• Surrender out-of-state license

Hawaii-Specific Requirements

Residency Documentation

Hawaii requires detailed proof of residency including:

• Utility bills or bank statements
• Rental agreements (6+ months, no month-to-month)
• Property tax receipts
• Health insurance cards with address

Special Provisions

• SSN Documentation: Optional as of June 18, 2021
• Photo Requirement: Current photo required for all CDL issuance
• Renewal Grace Period: 90 days after expiration with late fees
• One-Year Limit: Must retake all tests if more than one year expired

Disqualifications and Violations

CDL privileges may be suspended, revoked, or denied for:

• Outstanding traffic violations
• DUI/DWI convictions
• Serious traffic violations
• Railroad crossing violations
• Out-of-service violations
• Failure to maintain medical certification

How to Apply

Step 1: Prepare Required Documents

• Valid Hawaii driver's license or acceptable identification
• Proof of Hawaii residency
• Social Security documentation (optional)
• Birth certificate or citizenship documentation

Step 2: Obtain Medical Certification

• Schedule DOT physical with certified medical examiner
• Obtain Medical Examiner's Certificate (Form MCSA-5876)

Step 3: Complete ELDT (if required)

• Enroll with FMCSA-registered training provider
• Complete required theory and behind-the-wheel training
• Ensure training completion is recorded in FMCSA system

Step 4: Apply for Commercial Learner's Permit

• Visit county driver licensing office
• Complete CDL Application (Form DOT 4-764)
• Pass vision screening
• Pass required knowledge tests
• Pay applicable fees

Step 5: Schedule and Take Skills Test

• Practice with appropriate vehicle
• Schedule skills test appointment
• Bring all required documentation
• Pass three-part skills examination

Step 6: Receive CDL License

• Return to licensing office within 48 hours (Hawaii County requirement)
• Surrender driver's license and CLP
• Pay license issuance fees
• Receive Hawaii CDL

For the most current information, fees, and procedures, visit your county's official driver licensing website or contact the office directly. Requirements and fees may change, and county-specific procedures may vary.