Oregon Commercial Driver's License (CDL) Requirements

To operate a commercial motor vehicle (CMV) in Oregon, drivers must meet specific state-mandated standards set by the Oregon Department of Transportation (ODOT) and the Driver and Motor Vehicle Services (DMV). Oregon Revised Statute 807.031 defines the classifications for Class A, B, and C commercial licenses. A Class A CDL is required for any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 pounds or more, provided the towed vehicle weighs more than 10,000 pounds. A Class B CDL is for single vehicles over 26,001 pounds, and a Class C is for vehicles designed to transport 16 or more passengers or hazardous materials. Before applying, drivers must be at least 18 years old for intrastate commerce or 21 years old for interstate commerce. Applicants must provide proof of U.S. citizenship or lawful permanent residency and possess a valid Oregon Class C non-commercial license. DispatchTool helps drivers manage these requirements by centralizing IFTA reporting and state-specific permit documentation for Oregon-based fleets. New users can create a DispatchTool account to automate the tracking of driver medical certificates and license expiration dates across a fleet.

Medical Certification and MEC Requirements

Oregon requires all CDL holders to self-certify their type of commercial operation and provide a valid Medical Examiner's Certificate (MEC), Form MCSA-5876. Under FMCSA regulations, this certificate must be issued by a medical professional listed on the National Registry of Certified Medical Examiners. Drivers must submit their medical card to the Oregon DMV before it expires; failure to do so results in a 'downgrade' of the CDL to a non-commercial status within 60 days. Drivers engaged in non-excepted interstate commerce must keep a current medical certificate on file to maintain their driving privileges.

Commercial Learner’s Permit (CLP) Standards

Applicants must obtain a Commercial Learner’s Permit (CLP) and hold it for at least 14 days before taking the skills test. The CLP fee in Oregon is $23.50. To receive the permit, drivers must pass the General Knowledge test, which consists of 50 questions and requires an 80% passing score. Additional knowledge tests are required for endorsements such as Tanker (N), Doubles/Triples (T), or Hazardous Materials (H). The CLP is valid for one year and cannot be renewed; if it expires, the driver must reapply and retake all knowledge tests.

Entry-Level Driver Training (ELDT)

Since February 7, 2022, the FMCSA mandates that all first-time Class A or Class B CDL applicants complete Entry-Level Driver Training (ELDT). This training must be provided by an entity listed on the FMCSA Training Provider Registry (TPR). The training consists of both theory and behind-the-wheel instruction. Oregon DMV examiners will verify that the ELDT record is present in the federal database before allowing a driver to schedule their skills test. The cost of ELDT programs in Oregon typically ranges from $2,500 to $5,000 depending on the provider and equipment used.

Oregon CDL Skills and Road Testing

The skills test is the final hurdle for an Oregon CDL and includes three parts: the Pre-Trip Inspection, Basic Vehicle Control, and the On-Road Test. The ODOT skills test fee is $70, plus a $75 fee for the actual license issuance. Drivers must provide a vehicle representative of the class they intend to operate. If the vehicle is equipped with air brakes or a manual transmission, the driver must demonstrate proficiency or receive a restriction on their license (Restriction L for air brakes or Restriction E for automatic transmissions). Oregon uses the 2005 CDL Testing Model provided by AAMVA.

Hazardous Materials Endorsement (HME)

Drivers seeking a Hazardous Materials (H) endorsement must undergo a background check by the Transportation Security Administration (TSA). In Oregon, the HME knowledge test must be retaken every time the CDL is renewed, typically every 8 years. The TSA threat assessment fee is currently $86.50 for new applicants. Under Oregon law, any vehicle transporting quantities of hazardous materials requiring placards must be operated by a driver with this endorsement. Drivers must also complete the specialized ELDT hazardous materials theory module before taking the DMV knowledge test.

Oregon Weight Limits and Road Regulations

Oregon enforces strict weight limits under ORS 818.010. The maximum legal gross weight on any vehicle or combination of vehicles is 80,000 pounds, unless the operator holds a valid Overweight Permit from the ODOT Motor Carrier Transportation Division. Single axle limits are capped at 20,000 pounds, and tandem axles are capped at 34,000 pounds. The state utilizes the Bridge Formula to determine allowable weights for shorter wheelbases. Commercial drivers must enter all open weigh stations; failure to stop at an Oregon scale can result in a Class B traffic violation and significant fines.

Sources

Oregon Department of Transportation (ODOT) (2024) — https://www.oregon.gov/odot/dmv/pages/driverid/cdlget.aspx Federal Motor Carrier Safety Administration (FMCSA) (2025) — https://www.fmcsa.dot.gov/registration/commercial-drivers-license Oregon State Legislature - ORS Chapter 807 (2023) — https://www.oregonlegislature.gov/bills_laws/ors/ors807.html

Frequently asked

How much does it cost to get a CDL in Oregon?

The total cost for an original Oregon CDL includes a $23.50 CLP fee, a $70 skills test fee, and a $75 license issuance fee, totaling $168.50, excluding ELDT training costs and medical exam fees.

What is the minimum age for an Oregon CDL?

The minimum age is 18 for intrastate driving within Oregon and 21 for interstate driving or transporting hazardous materials, according to FMCSA and ODOT regulations.

How long is an Oregon CDL valid?

An Oregon CDL is generally valid for 8 years, though the Hazardous Materials endorsement requires a new TSA background check and knowledge test every 5 years or upon renewal.

Can I renew my Oregon CDL online?

No, Oregon requires CDL holders to renew in person at a DMV office to verify identity documents and, if necessary, provide updated medical certification or retake endorsement tests.

What happens if I fail the CDL skills test in Oregon?

If you fail any portion of the skills test, you must wait at least 7 days before retaking it. You must pay the $70 skills test fee for each subsequent attempt.