What must be carried in your vehicle when transporting hazardous materials?

When transporting hazardous materials, it is essential to carry emergency response information and shipping papers in your vehicle. This requirement ensures that in the event of an accident or spill, the appropriate actions can be taken to control the situation and protect human health and the environment. The shipping papers provide critical details about the materials being transported, including their identity, quantity, and any specific hazards associated with them. Additionally, emergency response information offers guidance on how to respond in case of an incident, which is vital for safety and compliance with regulations.

The other options do not sufficiently address the safety protocols necessary for transporting hazardous materials. A product label alone does not provide the comprehensive information required for safe transport and emergency response. A personal safety manual could be useful but is not a regulatory requirement specifically mandated for transport. Finally, stating that nothing is required is inaccurate, as regulations clearly stipulate the need for specific documentation and information when hazardous materials are involved.