Seal Number is a unique identifier for security seals on containers, trucks, tankers, and other transport equipment in international cargo transportation. It is applied by carriers, customs, or shippers, usually an alphanumeric combination, and recorded on bills of lading, packing lists, customs declarations, and other documents. Main use scenarios include: container transport, LCL, dangerous goods transport, and customs supervision. Precautions: 1. The seal number must match the bill of lading and other documents; otherwise, the consignee may be unable to take delivery or incur extra costs. 2. If the seal is broken or the number does not match, notify the relevant parties immediately and take photos as evidence to clarify liability. 3. The seal number is different from the Container Number (the former is the seal number, the latter is the container identification code); it is also different from the Bolt Seal Number, which specifically refers to high-security customs seals. Correct use of the seal number helps ensure cargo security, speed up customs clearance, and avoid legal disputes.
📝 Examples
1. Please confirm that the Seal Number on the bill of lading matches the actual container seal number; otherwise, the destination port may refuse to unload. (Note: Verify documents against the physical cargo to avoid delivery obstacles.)
2. Customs replaced the seal after inspection, and the new seal number has been updated on the customs declaration. Please take note. (Note: Customs operations cause seal changes, and documents must be updated accordingly.)
💡 Foreign Trade Tips
Foreign trade terms are the foundation of international business communication
Trade practices may vary slightly by country; pay attention when using them
When using terms in contracts, specify the applicable version (e.g., Incoterms 2020)
For unfamiliar terms, use GlobalSync's multilingual email helper to confirm with your partner