（1）申请人提交申请资料到相关部门；
（2）相关部门受理申请人的申请；
（3）到实际场地进行勘察以及对产品进行审核；
（4）准予颁发三类医疗器械许可证。
2、法律依据：《医疗器械监督管理条例》第十四条
第一类医疗器械产品备案和申请第二类、第三类医疗器械产品注册，应当提交下列资料：
（一）产品风险分析资料；
（二）产品技术要求；
（三）产品检验报告；
很多药品或者医疗器械的经销商，如果没有三类医疗器械经营许可证，很多产品就不能卖，比如说体

levant departments; (2) the relevant departments shall accept the application; (3) investigate the actual site and review the products; (4) grant the issuance of the third-class medical device license.2. Legal basis: Article 14 of the Regulations on Supervision and Administration of Medical Devices for product filing of Class I medical devices and application for registration of Class II and Class III medical devices, the following materials shall be submitted: (1) product risk analysis data; (2) product technical requirements; (3) product inspection report; without distributors of drugs or medical devices, many products cannot be sold, such as products