（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；

（四）临床评价资料；

（五）产品说明书以及标签样稿；

（六）与产品研制、生产有关的质量管理体系文件；

对申请材料的要求：

1、经营企业提交的《医疗器械经营企业许可证申请表》应有法定代表人签字或加盖企业公章；2、《医疗器械经营企业许可证申请表》所填写项目应填写齐全、准确；3、法定代表人的身份证明、学历职称证明、任命文件应有效；4、工商行政管理部门出具的《企业名称预先核准通知书》或《工商营业执照》的复印件应与原件相同，复印件确认留存，原件退回；

application materials to the relevant departments; (2) Relevant departments shall accept the application of the applicant; (3) Investigate the actual site and audit the products; (4) Grant the issuance of a class III medical device license. 2. Legal basis: Article 14 of the Regulations on the Supervision and Administration of Medical Devices As for the registration of Class II and III medical devices, the following materials shall be submitted: (1) Product risk analysis data; (2) Technical requirements for the products; (3) Product inspection report; (4) Clinical evaluation data; (5) Product specification and label samples; (6) quality management system documents related to product development and production; Requirements for the application materials: 1. The Application Form for Medical Device Business Enterprise License submitted by the enterprise shall be signed by the legal representative or stamped with the official seal of the enterprise; 2. The items filled in the Application Form for Medical Device Business Enterprise License shall be complete and accurate; 3. the identification certificate of the legal representative shall be valid; 4. the copy of the copy and the same copy as the original, and the copies shall be confirmed and retained and the original shall be returned;