The following table shows the breakdown of errors based on their frequency of occurrence, from high to low:
The most common error (68%~82%) is incomplete testing documents (i.e., testing reports to validate product safety and function, such as pre-clinical testing reports, plans and reports of important manufacturing process validation (e.g. sterilization) and quality control documents of manufacturer). It is recommended that applicants search for and refer to relevant domestic or foreign standards and guidelines during the R&D stage or first understand the testing items of other similar products. For imports, please fully communicate with the manufacturer overseas and ask the manufacturer to provide complete information to avoid delaying the process of the application.
Lack of quality system (GMP or QSD) approved certificate and Certificate to Foreign Government issued by the manufacturing country, or incomplete or incorrect content in submitted documents. The preparation of these two documents requires a longer period of time. Delayed application and correction are often the reasons why an application for registration is not approved. Please apply as early as possible and confirm the completeness and correctness of the content.
Lack of relevant certificate of market approval or incomplete or incorrect content of submitted documents for applicants who plan to replace testing documents with the certificate of market approval issued by the US or the EU for class II medical devices. The preparation of these two documents also requires a longer period of time. Delayed application and correction, and unable to provide complete product testing documents are often the reasons why an application for registration is not approved.
Safety and function of some class III medical devices cannot be verified only with testing documents, because they will be implanted in the human body for a prolonged period of time or are important life-support devices. Therefore, clinical trial reports are required. In this type of registration cases, applicants failing to provide clinical trial reports or the submission of incomplete reports will prevent us from verifying the safety and function of the products. Therefore, this is another reason why an application for registration is not approved.
Incomplete or wrong instruction leaflets or labelings, including Chinese instruction leaflets, foreign original instruction leaflet (instruction manual or catalog), smallest packaging and label prepared by the manufacturer. This type of error is common, but it usually can be corrected in time, and thus an application for registration rarely fails for this reason.
Technical documents, including product structure, materials, specifications, performance, use, diagrams, etc. Unless manufacturers are not willing to provide such materials, this type of missing information can usually be corrected in time, and thus an application for registration is also seldom failed for this reason.
Errors related to authorization certificates, declaration and application forms can usually be supplemented quickly, and thus an application for registration is seldom failed for this reason.