Documents

A CAD submission letter is a cover letter accompanying trade documents that a seller submits to the buyer's bank to fulfill the conditions of a letter of credit in international trade.

A certificate of origin is a document that specifies the country where a product was made. It's used for customs and trade purposes.

This is an invoice for import and export procedures in international trades

A packing list, also known as a shipping list or packing slip, is a document that accompanies a shipment of goods. It provides a detailed inventory of the items included in the shipment.