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Oregon
Oregon CDL · Updated 2026

Oregon CDL Practice Tests

Oregon issues commercial driver licenses through the Department of Transportation Driver and Motor Vehicle Services (Oregon DMV). The state follows federal CDL rules in its Commercial Driver Manual. You can drive a commercial vehicle inside Oregon at 18. You must be 21 to drive across state lines or carry hazardous materials.

Based on the official state DMV CDL manual.

Oregon CDL quick facts

Min age (intrastate)

18 to drive a CMV within Oregon.

Min age (interstate)

21 to drive across state lines.

CLP hold period

14 days minimum before the skills test.

General Knowledge test

~50 Qs; 80% to pass.

Sources: Oregon Commercial Driver Manual PDF (2022-2023) Oregon Commercial Driver Manual online (Section 1) Oregon CDL page

Oregon CDL FAQ

How old do I need to be to get a CDL in Oregon?

You must be at least 18 to drive a commercial vehicle inside Oregon. You must be 21 to drive across state lines or carry hazardous materials.

How long must I hold my Oregon CLP before the skills test?

You must hold your Commercial Learner Permit for at least 14 days before you can take the CDL skills test.

How much does an Oregon CDL cost?

The CLP is $40, each knowledge test is $10, the skills test is $145, and the CDL is $160. Fees rose January 1, 2024 under HB 2100.

Do I need to take Entry-Level Driver Training in Oregon?

Yes. If you are getting your first Class A or B CDL, or your first H, P, or S endorsement, you must complete federal ELDT from an FMCSA-registered provider.

Do I need a DOT medical card to get an Oregon CDL?

Yes. You must complete a DOT medical exam and submit your Medical Examineru0027s Certificate to the Oregon DMV.

What is the official Oregon CDL manual?

The Oregon Commercial Driver Manual is the official study guide. You can download it free from oregon.gov.