Commercial documents are one of the most important subjects of business, both in domestic and international law. These documents are actually business tools without which business is not possible. For this reason, legislators in both national and international arenas have always sought to formulate special regulations in this area. Therefore, these documents have their own unique characteristics in terms of nature, regulation conditions, ability to cite, collect, etc. Documents such as bills of exchange, promissory notes, checks, warehouse receipts, bills of lading, all kinds of ordinary and bank guarantees, letters of credit, and proforma are part of domestic and international trade, which mainly show the ownership of goods and payment methods.