Customs consultancy is mentioned as the first profession established by law in our country. They are obliged to provide consultancy services in foreign trade transactions to those working in the field of industry, export, and import. Customs consultants are held responsible as indirect representatives for the execution of foreign-oriented transactions. If an item has a transaction that needs to be approved by customs or if it needs to go through some procedures for its use, customs consultants are responsible for preparing the relevant documents and preparing the item. There are also some job responsibilities assigned by undersecretaries.