Which document must indicate the net weight in kilograms for a UN3090 lithium metal battery shipment?

Which document must indicate the net weight in kilograms for a UN3090 lithium metal battery shipment?

• A. Shipper's Declaration
• B. Safety Data Sheet
• C. Air Waybill
• D. Bill of Lading

Answer: (A)

The main idea here is that dangerous goods shipments require a specific declaration that precisely states how much dangerous material is being shipped. For UN3090 lithium metal batteries, the document that must show the exact quantity in kilograms is the Shipper’s Declaration for Dangerous Goods. This declaration confirms compliance with dangerous goods regulations and includes the net weight, which is essential for determining packaging, labeling, and transport requirements. The other documents serve different purposes. A Safety Data Sheet provides hazard and product information but not shipment-level quantities. An Air Waybill records general shipment details and total weight for carriage, but it does not carry the required net quantity of dangerous goods. A Bill of Lading is used for maritime shipments and likewise does not carry the specific dangerous-goods declaration with the net weight.

The main idea here is that dangerous goods shipments require a specific declaration that precisely states how much dangerous material is being shipped. For UN3090 lithium metal batteries, the document that must show the exact quantity in kilograms is the Shipper’s Declaration for Dangerous Goods. This declaration confirms compliance with dangerous goods regulations and includes the net weight, which is essential for determining packaging, labeling, and transport requirements.

The other documents serve different purposes. A Safety Data Sheet provides hazard and product information but not shipment-level quantities. An Air Waybill records general shipment details and total weight for carriage, but it does not carry the required net quantity of dangerous goods. A Bill of Lading is used for maritime shipments and likewise does not carry the specific dangerous-goods declaration with the net weight.