What should NOT be included in a HAZMAT spill response plan?

Answer: D — Article references for material handling

In a HAZMAT spill response plan, the focus is primarily on immediate response actions necessary to manage a hazardous materials incident effectively. This includes critical elements such as emergency contact numbers for quick communication, strategies for containment and cleanup to mitigate environmental and safety risks, and sometimes plans for routine inspections to ensure preparedness for potential incidents. The inclusion of article references for material handling would not contribute directly to an effective spill response, as such references are generally educational or procedural guides, rather than actionable items in the context of an emergency response. They do not provide the immediate, tactical information needed during a HAZMAT spill when quick decisions and actions are required to protect health and safety. Thus, while understanding material handling is important for overall safety and compliance, it is not a necessary component of a spill response plan.