How to get a CDL in Washington with driver's license and semi truck

How to Get a CDL in Washington: Step-by-Step Guide for 2026

By Drivio

Published Nov 1, 2026

How to get a CDL in Washington starts with a regular Washington driver's license in your wallet, so sort that out before anything else. The Department of Licensing, or DOL, handles all CDL testing and fees here, but a lot of the process is federal now. That surprises people. How to get CDL in Washington state starts with ELDT. Then pass the DOL written tests. You'll earn a Washington commercial learner's permit. Hold it at least 14 days. After that, pass the three-part skills test. Those are the Washington CDL steps.

Step 1: Meet Washington CDL Eligibility Requirements

The basics come first. You need to be at least 18 to drive intrastate within Washington. If you're crossing into Oregon from Vancouver or hauling freight to Idaho, you need to be 21. That's a federal rule, not a DOL quirk.

You also need a valid Washington driver's license. Not a permit. Not an out-of-state license. Washington license. Then you'll pass a DOT medical exam and get a Medical Examiner's Certificate. After that, you self-certify your driving type with the DOL. Most people choose non-excepted interstate, which just means you'll drive across state lines and meet federal medical standards.

Keep your driving record clean. A DUI, especially a marijuana DUI with Washington's 5 ng/mL THC limit, can delay or block a CDL. Same with too many moving violations. Bring these CDL Washington state documents when you apply:

  • Washington driver's license
  • Social Security card
  • Proof of residency
  • Medical certificate

Washington CDL documents: driver's license, Social Security card, proof of residency, medical certificate

Step 2: Complete ELDT Training (Federal Requirement)

This is the step people miss. ELDT is the FMCSA's Entry-Level Driver Training rule, and it covers every state, Washington included. If this is your first Class A or B, you do the classroom part and the behind-the-wheel part before you can sit the skills test, and you also need it before the knowledge test for any of these endorsements:

  • Passenger
  • School bus
  • Hazmat

The training provider must be on the FMCSA Training Provider Registry. Not a random guy with a truck. A registered provider. The provider reports your completion to FMCSA. The DOL checks that record before you test.

You'll find a lot of the trucking schools around Tacoma and Everett, Spokane has a few too, and if you live out in a rural county you might be driving a ways to get to one. Check the registry online. When you call a school, ask when the next class starts and whether it runs days, nights or weekends. Training availability often causes the longest delay.

ELDT training for Washington CDL with instructor in truck

Step 3: Pass the Knowledge Tests and Get Your CLP

Study the Washington Commercial Driver Guide first. The DOL general knowledge test is 50 questions and you need 80% to pass, which works out to 40 right answers.

Add endorsement tests if you want these:

  • Passenger
  • School bus
  • Tanker
  • Hazmat

Each one is separate. Pass a vision screening, and the DOL issues your Commercial Learner's Permit, or CLP.

Once your CLP is in hand, the practice time matters more than people think. Get as many hours as you can with a qualified driver in the seat next to you, and spend some of it on the pre-trip walkaround, since you'll have to explain every part out loud on test day. Now wait. The CLP must be held at least 14 days before your skills test. No exceptions. Use that time to practice with a qualified driver. Drivio's free Washington CDL practice tests at /cdl/washington help here, especially for the general knowledge and air brakes sections.

Washington commercial learner's permit practice driving with supervisor

Step 4: Pass the Washington CDL Skills Test

There are three parts to the skills test, and you have to pass each one.

First comes the pre-trip inspection, where you walk around the truck and tell the examiner what you're checking and why. Then you do basic control skills, which means backing, offset maneuvers and straight-line control in a lot. Last is the road test, out in real traffic with the examiner in the seat next to you.

You take the test in a vehicle representing the class you want. Class A requires a combination vehicle, like a tractor-trailer. Class B is a heavy straight truck. Class C is for the smaller passenger or hazmat vehicles.

You book the skills test through the DOL or one of its approved testing sites. In Seattle, testing slots fill fast. Same in Bellevue and Tacoma. Wait a week or two after your CLP is ready. The class and endorsements on your Washington CDL license are what decide which trucks you're allowed to drive, so figure out what job you want before you pick a class to test in.

Washington CDL skills test pre-trip inspection of semi truck

How Long Does It Take to Get a CDL in Washington?

Plan on anywhere from a few weeks to a few months, depending mostly on your school. The ELDT program length varies. Some schools run three to four weeks full-time. Others stretch evenings and weekends over two months. Then you add the 14-day CLP holding period. Then scheduling the skills test.

Here's a common sequence:

  • Week 1: Apply, self-certify, pass medical exam
  • Weeks 2-5: Complete ELDT training
  • Week 6: Pass knowledge tests, get CLP
  • Week 7: Schedule and pass skills test

If you fail a section, you wait to retest. If your training provider is booked, you wait. Build in extra time. Check current DOL fees on dol.wa.gov. They change, so don't trust a quoted number.

If you're paying for school yourself, ask each provider what's included before you sign up, like how many behind-the-wheel hours you get and whether you can use their truck for the skills test.

Washington CDL FAQ

How do I get a CDL in Washington?

Start with a valid Washington driver's license. Finish ELDT from an FMCSA-registered provider. Pass the DOL knowledge tests to get your CLP. Keep that permit for at least 14 days before testing. Then pass the skills test.

Do I need ELDT?

Yes. It applies to first-time Class A or B applicants. Certain endorsements also require it. The rule comes from the FMCSA, so it's the same in every state.

How long does it take?

For most people it's somewhere around four to eight weeks, and it runs longer if your school's next class is a ways out or the test slots near you are booked up.

What is a CLP?

It's your Commercial Learner's Permit. You can't practice in a truck on public roads or take the skills test without one.

Can I get a CDL at 18 in Washington?

Yes, but only for intrastate driving within Washington. For driving across state lines or hauling hazmat you have to be 21.

Common Questions From First-Time WA CDL Applicants

Do you need experience first? No. That's what the CLP and training are for. But you do need comfort with large vehicles. If you've only driven a sedan around Bellevue, the learning curve is steep.

Which class should you get? Class A covers combination vehicles and opens the most jobs. Class B covers:

straight trucks, dump trucks and buses.

Class C is the smaller passenger or hazmat vehicles. If you're not sure, I'd go for Class A, since it lets you drive the most kinds of trucks and opens the most jobs.

So how hard is the general knowledge test? Expect a hard test. Air brakes alone confuses people. The word "may" versus "must" changes answers. Use Drivio's free Washington CDL practice tests at /cdl/washington, and study the real guide, not just questions.

What if you fail a section? You retake it. The DOL charges a fee each time. Wait periods apply. Practice more.

One more thing. Washington's weather matters for CDL drivers. Rain in Seattle makes roads slick. In winter you'll be chaining up for snow on Snoqualmie Pass, and east of the Cascades a dust storm can knock your visibility way down. Your skills test won't cover all that, but your first job will. Learn the state, not just the test.

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