For periodic updates of SFDA registration for Class B medical devices, adhering to specific standards and procedures is crucial to maintain regulatory compliance. Here's a detailed overview of the standards and procedures involved:

1. Standards for Periodic Updates:

1. Regulatory Standards:

   • SFDA Guidelines: Adhere to SFDA guidelines and requirements for periodic updates and changes. These guidelines outline the processes for updating registration information, including device modifications and administrative changes.
   • International Standards: Ensure compliance with relevant international standards such as ISO 13485 (Quality Management Systems) and ISO 14971 (Risk Management), which may influence the update processes.

2. Quality Management System (QMS):

   • Ongoing Compliance: Maintain an effective QMS in accordance with ISO 13485 or equivalent standards to manage and document updates and changes to the device.

2. Procedures for Periodic Updates:

1. Monitoring and Evaluation:

   • Regular Review: Regularly review the device's performance, safety data, and regulatory requirements to determine if updates or changes are needed.
   • Internal Assessment: Conduct internal assessments to identify any required updates or modifications based on new data, user feedback, or regulatory changes.

2. Documentation Preparation:

   • Update Documentation: Prepare updated documentation reflecting any changes in the device, such as design modifications, new indications for use, or changes in manufacturing processes.
   • Submit Supporting Documents: Include updated risk management reports, clinical data, and labeling information as part of the submission to SFDA.

3. Submission of Updates:

   • Online Submission: Use the SFDA e-Services portal to submit periodic updates and changes. Ensure that all required forms and documentation are completed accurately.
   • Update Application: If applicable, submit an updated registration application or amendment request, specifying the nature of the changes and providing necessary evidence.

4. SFDA Review Process:

   • Review by SFDA: SFDA will review the submitted updates and documentation. This may involve additional questions or requests for clarification.
   • Approval: Await approval from SFDA for the updates. Ensure that the updated registration status is reflected in the SFDA database.

5. Implementation of Changes:

   • Implement Updates: Once approved, implement the changes as described in the updated registration. Ensure that all stakeholders are informed and trained on the new updates.
   • Document Changes: Update internal records and QMS documentation to reflect the changes.

6. Communication with SFDA:

   • Ongoing Communication: Maintain open communication with SFDA regarding any further questions or additional information required during the review process.

7. Compliance with Local and International Regulations:

   • Adherence to Regulations: Ensure that periodic updates comply with both SFDA regulations and relevant international standards.
   • Stay Informed: Stay informed about any changes in regulations or standards that may impact periodic updates.

8. Post-Update Requirements:

1. Post-Market Surveillance:

   • Monitor Impact: Continue to monitor the device post-update to ensure that the changes do not adversely affect device performance or safety.
   • Report Issues: Report any issues or adverse events related to the updated device to SFDA as required.

2. Training and Support:

   • Provide Training: Update training materials and provide training to relevant staff and users on the new features or changes to the device.

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