Who among the following would be required to undergo HAZMAT training?

Individuals involved in the transportation and handling of hazardous materials, including those associated with nuclear gauges, must be trained under HAZMAT regulations. This training ensures that they understand the risks, proper handling techniques, and emergency procedures related to hazardous materials.

The person driving the gauge to the worksite requires HAZMAT training to ensure safe transportation, knowledge of regulations, and the ability to respond appropriately in case of an incident. Similarly, the individual preparing the shipping documents must understand the proper documentation, labeling, and classification of hazardous materials to comply with legal requirements and facilitate safe shipping.

Moreover, the person who signs the shipper's certification holds a critical responsibility. This signature signifies that the shipment is compliant with all regulations, and the individual must be aware of what that entails, including verification of proper training and equipment.

Therefore, all three individuals play distinct yet important roles in ensuring the safe transport of hazardous materials, which is why comprehensive training for everyone involved is essential.