I am applying for a hazmat endorsement and not sure what the meaning of "X" or "H" Endorsement is.
Looking to see if anyone may know what the difference is?
I am looking to go back OTR and wanting to get the Hazmat, but when I went to fill out the application for HME it asks me what endorsement I want.. "X" or "H".......
ANY INFORMATION WOULD BE GREAT!