“HazMat” is an abbreviation for “hazardous material”. Many common hazardous materials such as gas, oil and other chemicals are liquid and must be carried in bulk via tanker trucks.

Entry Level Driver Training (ELDT) regulations set the baseline for training requirements for entry-level drivers. This applies to those seeking to: Obtain a Class A or Class B CDL for the first time; Upgrade an existing Class B CDL to a Class A CDL

a specialized instructional program or course designed to prepare a student to obtain a commercial driver's license (CDL)