Washington CDL Requirements

Washington CDL Overview

The Washington State Department of Licensing (DOL) administers Commercial Driver License (CDL) programs following federal FMCSA regulations. Whether you're pursuing a Class A CDL for tractor-trailers, Class B for buses and large trucks, or Class C for smaller commercial vehicles, Washington offers comprehensive testing and licensing services.

Age Requirements

Washington follows federal age standards with important distinctions between intrastate and interstate driving:

• 18 years old: Minimum age for Class A, B, or C CDL for intrastate (Washington-only) commercial driving
• 21 years old: Required for interstate (state-to-state) commercial driving and hazardous materials endorsements

Drivers aged 18-20 will receive an intrastate restriction that's removed automatically at age 21.

CDL Fees in Washington

Note: Fees are subject to change. Verify current amounts on the DOL website before applying.

Knowledge Test Requirements

All CDL applicants must pass written knowledge tests to obtain a Commercial Learner Permit (CLP). Required tests include:

Mandatory Tests

• General Knowledge: Required for all CDL classes
• Air Brakes: Required to avoid air brake restriction
• Combination Vehicles: Required for Class A CDL

Endorsement Tests

• T: Double/Triple trailers
• P: Passenger vehicles
• S: School bus (requires P endorsement first)
• N: Tank vehicles
• H: Hazardous materials
• X: Combined tanker and hazmat

Test Topics

Knowledge tests cover comprehensive commercial driving topics from the Washington CDL Driver Guide:

• Vehicle inspection and basic control
• Safe driving techniques and hazard perception
• Shifting, speed, and space management
• Adverse condition driving
• Cargo securement and weight distribution
• Passenger transport regulations (P/S endorsements)
• Hazmat regulations and emergency procedures (H/X endorsements)

Skills Test Requirements

After holding a CLP for at least 14 days, applicants must pass a three-part skills test administered by DOL-certified third-party testers:

Test Components

1. Pre-trip Inspection: Demonstrate ability to inspect critical safety systems including brakes, steering, tires, lights, and coupling devices
2. Basic Vehicle Control: Complete backing exercises such as straight line, offset, and alley dock maneuvers
3. On-road Driving: Navigate city and highway driving scenarios including lane changes, turns, intersections, and railroad crossings

You must test in a vehicle representative of your desired CDL class and endorsements to avoid restrictions.

Entry-Level Driver Training (ELDT)

Washington follows federal ELDT requirements effective February 7, 2022. Training is mandatory for:

• First-time Class A or B CDL
• Upgrading from Class B to Class A
• First-time P, S, or H endorsements

ELDT Requirements

• Complete theory and behind-the-wheel instruction from an FMCSA-approved provider
• Provider must electronically submit completion to the Training Provider Registry
• Training completion required before skills testing

Many Washington community colleges offer ELDT-compliant programs, often with workforce development funding available.

Medical Certification

All CDL holders must meet federal medical standards unless specifically exempt. Requirements include:

• DOT physical exam by FMCSA-certified medical examiner
• Medical Examiner's Certificate (typically valid up to 24 months)
• Self-certification of driving type with DOL
• Maintain current medical certificate on file

Important: Expired medical certificates can result in CDL downgrade to regular license.

Testing Locations and Scheduling

Knowledge Tests

Administered at Washington DOL driver licensing offices offering CDL services. Appointments recommended through DOL's online system.

Skills Tests

Conducted by DOL-certified third-party examiners. You must:

• Schedule directly with the testing provider
• Pay the provider's testing fee
• Provide properly insured test vehicle
• Meet class and endorsement requirements

Special Washington Requirements

Intrastate CDL (Ages 18-20)

Washington allows 18-20 year olds to obtain CDLs with intrastate-only restrictions, automatically removed at age 21.

School/Training Program Standards

Washington CDL training programs typically require:

• No DUI, negligent, reckless, or hit-and-run convictions in past 5 years
• Maximum 3 moving violations in 36 months
• No disqualifying felonies
• Valid driver license and acceptable driving record
• DOT physical and drug screening

Workforce Development Programs

Multiple community colleges offer CDL training with WorkSource and WIOA funding to reduce costs for eligible students.

Reciprocity and Transfers

Washington participates in the federal CDL program, providing reciprocity with other states:

• Valid out-of-state CDLs recognized for temporary driving
• New residents must transfer CDL within state-specified timeframe
• Transfer typically doesn't require retesting for same class
• Hazmat endorsements may require new testing and TSA background check

How to Apply

Step 1: Prepare Documentation

• Valid Washington driver license or acceptable ID
• Social Security verification
• Medical Examiner's Certificate (if required)
• Proof of Washington residency

Step 2: Study and Take Knowledge Tests

• Study the Washington CDL Driver Guide
• Schedule knowledge test appointment at DOL office
• Pass required tests for your desired class and endorsements
• Pay testing fees

Step 3: Obtain CLP and Complete Training

• Receive Commercial Learner Permit after passing knowledge tests
• Complete ELDT training if required
• Practice driving with qualified CDL holder

Step 4: Take Skills Test

• Hold CLP for minimum 14 days
• Schedule skills test with third-party provider
• Pass all three components of skills test
• Return to DOL office to finalize CDL issuance

Contact Information

For current information and assistance:

• Website: Washington State Department of Licensing
• Office Locations: Use DOL's "Find a driver licensing office" tool
• Phone: Contact DOL driver licensing customer service

Always verify current requirements, fees, and procedures with the Washington DOL before beginning your CDL application process.