Endorsements are special authorizations which permit a driver to drive certain types of vehicles or to transport certain types of materials or a certain number of passengers. The following endorsements can be placed on Class A, B, or C commercial driver licenses.

H. (Placarded Hazmat) – Issued to those who have passed the required written test and who will transport placarded hazardous materials. For more information on the hazmat endorsement, click here.

N. (Tank Vehicles) – Issued to those who have passed the required written test and will drive tank vehicles.

P. (Passengers) – Issued to those who have passed the required written and skills test and will drive passenger vehicles.

S. (School Bus) – Issued to those who have passed the required written and skills test and who will transport pre-primary, primary or secondary school students from home to school, from school to home, or to and from school-sponsored events. (Does not include a bus used as a common carrier.) The P endorsement is also required.

T. (Double/Triple Trailers) – Issued to those who have passed the required written and skills tests and who will drive double or triple tractor- trailer vehicles. Triple trailers are not allowed on Florida roads.

X. (Placarded Hazmat & Tank Vehicles) – Issued to those who qualify for the H and N endorsements.