Which of the following is a prerequisite for becoming certified as a hazardous materials responder at the Technician level?

Being certified to the Operations level is a prerequisite for becoming certified as a hazardous materials responder at the Technician level because the Technician level encompasses more advanced responsibilities and skills that build on the knowledge and competencies acquired at the Operations level. At the Operations level, responders learn about the basic hazards associated with hazardous materials, how to take appropriate actions to protect themselves and others, and how to recognize and identify hazardous materials. This foundational knowledge is essential for a Technician, who must be prepared to implement more complex response strategies, including mitigation techniques, monitoring and sampling, and coordinating with other emergency services.

The other options, while they may provide valuable skills and knowledge, do not serve as prerequisites for the Technician certification. Basic first aid training, obtaining a degree in environmental science, or attending a hazardous materials awareness workshop can enhance a responder's capabilities but are not mandatory for moving to the Technician level certification.