Behind every smooth shipment is a stack of perfectly prepped paperwork.
Here’s a breakdown of the essential documents used in sea and air freight:
Sea Freight Documents
1. Bill of Lading (BOL) – The most important shipping contract. Acts as a receipt and title to the goods.
2. Packing List – Helps verify cargo content, quantity, and packaging during clearance.
3. Commercial Invoice – Details the value of goods for customs duties.
4. Certificate of Origin – Confirms where goods were manufactured.
5. Sea Waybill – Similar to BOL but non-negotiable and faster for clearance.
6. Insurance Certificate – Shows the cargo is covered in case of damage or loss.
7. Import/Export License – Authorizes the legal entry or exit of goods.
Air Freight Documents
1. Air Waybill (AWB) – Acts as a contract of carriage and receipt for air cargo.
2. Shipper’s Letter of Instruction (SLI) – Provides detailed shipping directions to the forwarder.
3. Commercial Invoice – Required for customs declaration and duties.
4. Packing List – Confirms the weight, dimensions, and item breakdown.
5. Dangerous Goods Declaration – Mandatory for hazardous cargo.
6. Certificate of Origin – Assists in trade agreements and duty benefits.
7. Insurance Certificate – Offers security in case of transit risks.
Whether you’re a student, admin, or supply chain professional, knowing these documents inside out will save time, money, and headaches.

Global Trade
Supply Chain & Logistics
Transportation
Documents Used In Air and Sea Transport
- April 19, 2025
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