What must the emergency response information on shipping papers include?

The correct choice highlights the importance of immediate hazards to health and preliminary first aid measures. Emergency response information on shipping papers is critical for ensuring the safety of responders in the event of a hazardous materials incident. By providing details about immediate health hazards, the document aids first responders in assessing the risks involved and understanding the necessary precautions they must take to protect themselves and others. Furthermore, preliminary first aid measures are essential for offering guidance on how to care for individuals who may be exposed to the material, thereby minimizing health risks and potential harm.

In contrast, the other options lack relevance to emergency response. Manufacturer details and pricing do not serve any purpose in a crisis situation, as they are not needed for immediate safety decisions. Destination and delivery time, although useful in logistics, do not inform responders about health risks. A shipment tracking number is primarily for logistical tracking and does not contribute to the safety protocols required during an emergency. Hence, the focus on hazards to health and first aid measures aligns perfectly with the objectives of emergency preparedness and response in hazardous materials transportation.