When delivering dangerous goods, when should the driver record any change in quantity on the shipping document?

• A. At the end of the shift
• B. Immediately following each delivery
• C. When completing the daily log
• D. When the quantity of dangerous goods aboard changes significantly in the driver's estimation

Answer: (B)

Keeping the shipping document current is essential because it serves as the legal record of what dangerous goods are on board and what has been delivered. When quantities change due to loading or unloading, those changes must be reflected right away so the document accurately shows the actual amount on hand and what has been delivered. Recording immediately after each delivery ensures regulators, handlers, and the driver are all working from the same up-to-date information, which supports safety and compliance.

Delaying updates until the end of the shift or only noting changes in a daily log can leave the record out of date, increasing the risk of misreporting or confusion. Changes should be recorded as soon as they occur, after each delivery, to maintain an accurate and reliable shipping document.