Two shippers each hand you papers for materials being loaded onto the same trailer. What should you confirm before combining them?

Pick an answer

1. That the two shipments weigh roughly the same amount
2. That both shippers use the same paperwork format
3. That the two materials are compatible and not required to be segregated from each other
4. Nothing extra, since any two hazmat loads can share a trailer as long as both are sealed

Correct!

Not quite. The correct answer is highlighted.