Which NFPA standard focuses specifically on the competence of responders to hazardous materials incidents?

The chosen answer highlights NFPA 472, which is focused specifically on the competencies required for responders to hazardous materials incidents. This standard provides a comprehensive framework for training and operations regarding the recognition, evaluation, and response to hazardous materials situations. It emphasizes the necessary knowledge, skills, and abilities responders must possess to ensure safe and effective incident management while minimizing risks to themselves, the public, and the environment.

This standard includes objectives that delineate various levels of competence among emergency responders, from awareness to operations level, and addresses the importance of personal protective equipment, decontamination procedures, and risk assessment. As such, NFPA 472 precisely aligns with the need for proper training and preparedness in the face of hazardous materials incidents, making it the most relevant standard for ensuring responders are adequately equipped for these challenges.