Application Duration and Review Stages for Class B Medical Device Registration under Hong Kong MDACS
Typical processing time: Around 4 to 8 weeks after a complete application submission.
The exact duration depends on:
Completeness and accuracy of submitted documents
Whether additional information or clarification is requested
Workload and processing capacity of the Medical Device Division (MDD)
| Stage | Description | Typical Duration |
|---|---|---|
| 1. Initial Screening | Verify that the application form and documents are complete and meet basic requirements. | 1–2 weeks |
| 2. Technical Review | Detailed evaluation of technical files, safety data, labeling, and compliance with standards. | 2–4 weeks |
| 3. Clarification Requests | If needed, MDD may request additional documents or clarifications from the applicant or LRP. | Variable (depends on response time) |
| 4. Final Approval | MDD issues registration confirmation and assigns registration number. | 1 week |
Delays often arise if the submitted technical documentation is incomplete or if responses to queries take a long time.
Early communication with the Local Responsible Person and careful preparation can help shorten the review timeline.
If you want, I can help you prepare a checklist to ensure your submission is complete and avoid delays. Would you like that?
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