Which of the following is NOT a key element of a HAZMAT training program for responders?

A comprehensive HAZMAT training program for responders focuses on critical components that ensure safety and efficient handling of hazardous materials. Hazard identification is essential as it allows responders to recognize and understand the types of hazards they may encounter during an incident. Safe handling procedures are vital to preventing accidents and ensuring responders can manage materials without risk to themselves or others. Personal Protective Equipment (PPE) usage is also crucial, as it is designed to protect responders from exposure to harmful substances.

Emergency vehicle maintenance, while important for overall operational readiness and safety, does not directly relate to the specific training needs of responders dealing with hazardous materials. This aspect is more aligned with general emergency response readiness rather than focusing exclusively on HAZMAT scenarios and procedures. Therefore, it does not qualify as a key element of a specialized HAZMAT training program.