——疑问解答：自由销售证书是贸易出口并由国外客人向货物出口商提出申请用于货物清关必需的清关文书，也是用于为注册产品进口所用的重要文件，由相关机构出具的自由销售证书再经过贸促会认证或者进口国驻华使馆认证之后继而具有一定的真实有效性和权威性，从而能够被进口国当局的海关所承认及接受，并而使得该批货物能够在进出口国顺利清关，进而能够在进口国当地自由销售并进行买卖。

以下是自由销售证书使馆认证的样本，仅供参考！

1/各国的原产地证/优惠原产地证，如一般原产地证CO,韩国FK,澳大利亚FAU,东盟FE,秘鲁FR，普惠国FA等

2/各商业文件，送各国大使馆盖章签字认证，如尼日利亚，阿根廷，埃及,智利，等

3/企业商业文件送中国商会贸促会（CCPIT)/香港商会认证，如自由销售证书，商业发票证明书等

4/原产地证办理香港未再加工证明

5/买单报关

6/办理各种第三方机构检测证书，如尼日利亚SONCAP，沙特SASO,肯尼亚PVOC，坦桑尼亚COC，欧盟CE认证,ERP认证,TUV认证,GS认证。美国 FCC,UL。中国强制性CCC认证，资源性CQC认证，韩国KC认证，俄罗斯GOST，国际体系认证ISO9001/ISO14001/ISO等国际认证，验厂验货等服务

     The main function of the free sale certificate is used for the customs clearance of export goods and the registration and registration of products. It is also used to prove that the exported goods are in line with the production standards and production licenses of the relevant national departments. If a manufacturer or trader wishes to export a product to a foreign country, the Market Department will require the importer to provide a free Sale certificate issued by the relevant authority for the product when applying for a sales licence to confirm that the product complies with local production standards and production authorisation.