CDL Endorsements & Restrictions

To drive certain commercial motor vehicles in Oregon you will need to:

Get certain endorsements; or
Remove certain restrictions

CDL Endorsement Codes

Passenger - Code C
School Bus - Code S
Tanker - Code N
Hazmat - Code H
Hazmat/Tank - Code X
Double/Triple Trailers - Code T

CDL Restriction Codes

No Class A or B passenger commercial motor vehicle - Code N
Automatic transmission commercial motor vehicle - Code E
No Class A passenger commercial motor vehicle - Code M
Commercial motor vehicle intrastate only - Code K
Tractor trailer - Code O
Federal medical variance - Code V
No full air brake commercial motor vehicle - Code Z
No CMV with air brake - Code L

Commercial Learner Permit

No passengers in commercial motor vehicle bus - Code P
No cargo in tank commercial motor vehicle - Code X

Get an Endorsement/Remove a Restriction

CDL Related Links