Commonly Used Forms Bill of Lading Bill of Lading – Linked to E-Services Bill of Lading – PDF Form Canada to US NAFTA Certificate of Origin Claims Form Claims Form | On-line Claim Form Credit Application Credit Application | On-Line Credit App Customs Canada Customs Invoice (CCI) US Customs Invoice US to Canada Trans Border Bill NAFTA Certificate of Origin 434 NAFTA Certficiate of OriginĀ 434a NAFTA Verification of Origin 446 DG Shipping Docs Info Shipping Docs for DG