Which Documents Required to Start Export Business. 📦✈ One of the first things to master is export documentation it’s the passport your goods need to travel across borders. From the Commercial Invoice that tells the buyer and customs exactly what’s inside, to the Packing List, Bill of Lading, and Certificate of Origin that prove and track your shipment, every document has a role. Clear, accurate paperwork isn’t just a legal requirement—it builds trust, speeds up customs clearance, and ensures yo