What is Shipping Order?
A shipping order (S/O) is an instruction document that authorises a carrier or terminal to receive specified cargo for a specified voyage, and the term is used in two related senses. In carrier practice, common in Asian trades, the shipping order is issued once a booking is confirmed and tells the terminal or vessel to accept the shipper's cargo; on receipt or loading, a dock receipt or mate's receipt is signed, which later supports issue of the bill of lading. In forwarder and shipper practice, a shipping order often means the shipper's written order to ship specified goods, close in content to shipping instructions. It usually carries the booking number, vessel and voyage, ports, container and seal numbers, marks, packages, description, weights and, for packed containers, the verified gross mass. Because the S/O and the receipt feed the bill of lading, errors at this stage carry through to the title document.
Why it matters for forwarders
For forwarders the S/O ties a booking to the cargo actually delivered, so its data must match the commercial invoice, packing list and export declaration. Late or inaccurate shipping orders lead to missed documentation cut-offs, rolled cargo, or bills of lading that need amendment, which carriers usually charge for once issued. The mate's receipt records the apparent order and condition of the goods on receipt, and remarks made there normally pass onto the bill of lading, where they can make it unacceptable as a clean document under a letter of credit. Use the S/O number, container and seal numbers consistently in terminal gate-in, VGM submission and customs filings. Keep the signed receipt as evidence of what was received in case of a later quantity or condition dispute.