The area that exists just outside the hot/exclusion zone is known as the:

The area that exists just outside the hot/exclusion zone is known as the:

• A. Decon zone
• B. Warm zone
• C. Cold zone
• D. Safe zone

Answer: (B)

The area just outside the hot zone is the warm zone. It serves as a transitional buffer where decontamination begins and responders can remove or adjust PPE before moving into cleaner areas. This setup helps prevent contamination from spreading deeper into the scene and protects personnel who are not directly handling the hazard. Decon areas are located within the warm zone as the place to physically decontaminate people and equipment. The cold zone lies beyond the warm zone and is the clean area for command, staging, medical treatment, and non-contaminated operations. Safe zone isn’t part of standard hazmat terminology in this context.

The area just outside the hot zone is the warm zone. It serves as a transitional buffer where decontamination begins and responders can remove or adjust PPE before moving into cleaner areas. This setup helps prevent contamination from spreading deeper into the scene and protects personnel who are not directly handling the hazard.

Decon areas are located within the warm zone as the place to physically decontaminate people and equipment. The cold zone lies beyond the warm zone and is the clean area for command, staging, medical treatment, and non-contaminated operations. Safe zone isn’t part of standard hazmat terminology in this context.