In order to drive certain types of vehicles with a commercial driver's license (CDL), it may be necessary to add an endorsement or remove a restriction. In either case, additional testing and fees will be required. CDL Endorsements After you have satisfied the requirements for a, you may also need to pass additional written and road driving tests to operate special types of commercial motor vehicles.

Draft It Pro Crack. Below is a list of the federal endorsement codes you may need in addition to your CDL and what tests will be required by your state. • H Endorsement: Required for vehicles containing hazardous materials. • Requires a written knowledge test. • N Endorsement: Permits you to operate tank vehicles. • Requires an additional written knowledge test.

• P Endorsement: Allows you to operate a vehicle that carries over a specified number of passengers (the exact number may depend on your state). • Requires written knowledge AND road skills tests. • S Endorsement: Permits the operation of a school bus. • Requires written knowledge AND road skills tests. • ALSO requires separate application forms, fees, and background checks. See our guide to passenger and school bus endorsements. • T Endorsement: Allows you to tow a double or triple trailer.