原产地证书是国际贸易中用来证明货物产地来源的证明书,由于往往被进口国用来作为实行区别关税待遇和实施国别贸易政策管理的重要依据,因此具有特定的法律效力和经济效用。经常使用的原产地证书有普惠制原产地证书和区域性经济集团成员国之间的产地证。 普惠制原产地证书是受惠国根据给惠国方案中的原产地规则签发的货物证明原产地为受惠国的、可享受关税优惠待遇的证明文书。我国从1979 Certificate of origin is a certificate used in international trade to prove the origin of goods. Since it is often used by importing countries as an important basis for implementing differential tariff treatment and implementing the management of country trade policies, it has specific legal effects and economic benefits. Often used certificates of origin have GSP certificate of origin and regional economic group members between the certificate. GSP certificate of origin is the beneficiary of the country according to the preference given to the program of origin of the goods issued to prove that the country of origin is a beneficiary of the country, can enjoy preferential tariff treatment instruments. Our country from 1979