The phrase refers to preparatory evaluations designed to simulate the official examination for a Hazardous Supplies endorsement on an Ohio Business Driver’s License (CDL). These evaluations usually embrace multiple-choice questions overlaying federal and state rules in regards to the protected transportation of hazardous substances. For example, a pattern query would possibly handle correct placarding necessities for a car transporting a selected sort of hazardous materials.
Proficiency in hazardous supplies transportation is essential for public security and regulatory compliance. These preparatory evaluations provide candidates a method of assessing their understanding of related rules, hazard communication, emergency response procedures, and safety protocols. Success in these apply exams can considerably improve a candidate’s preparedness, resulting in improved efficiency on the official examination and, consequently, safer dealing with and transport of hazardous substances inside the state.