To apply for Class I medical device registration under Hong Kong’s Medical Device Administrative Control System (MDACS), you need to follow specific processes, prepare certain materials, and be mindful of key precautions to ensure a smooth application.
Confirm that your medical device is classified as Class I. These devices are generally low-risk and non-invasive, such as simple diagnostic tools or basic medical equipment.
You can classify your device using the classification criteria outlined in Technical Reference TR-003.
If you are an overseas manufacturer, you must appoint a Local Responsible Person (LRP) in Hong Kong. The LRP is responsible for submitting the registration and ensuring that the device complies with the MDACS requirements.
Visit the Medical Device Information System (MDIS) portal to create an account.
MDIS Portal: MDIS Registration Portal
All applications must be submitted online via this portal.
Complete the online application form on the MDIS portal and upload the required materials (see below).
Pay any applicable registration fees (though registration for Class I devices is typically fee-free).
The Medical Device Division (MDD) will review the application, which typically takes around 12 weeks if all documentation is in order.
If your device is compliant, the MDD will approve the listing of your device under MDACS.
Basic details about the device, including:
Name of the device.
Intended use and indications.
Device model, version, or configuration (if applicable).
Manufacturer and responsible entity details.
Conformity to Safety and Performance Standards:
A Declaration of Conformity to international standards (e.g., ISO 13485, ISO 14971, or similar).
If available, proof of approval from other regulatory bodies (e.g., CE mark or FDA clearance).
Product Labeling: Provide information related to the labeling and packaging, including:
Name and address of the manufacturer or distributor.
Instructions for use, any warnings, and usage guidelines.
Safety information and symbols (if applicable).
For Class I devices, the risk is typically minimal, but a basic risk assessment should still be included. This helps justify the device's classification as Class I and ensures safety for users.
Details regarding the manufacturing process and quality control procedures.
If you are an overseas manufacturer, provide the LRP's contact information, including their registration with MDACS.
Ensure that all submitted information is complete and accurate to avoid delays in processing.
This includes device specifications, manufacturing processes, risk assessments, and labeling details.
If you are an overseas manufacturer, appoint a qualified LRP. They must be based in Hong Kong and are responsible for ensuring that your device complies with MDACS regulations. Failure to have a local representative could delay or prevent your application from being processed.
The MDIS platform is fully online. Ensure you have all necessary documents in digital format before submission to avoid delays.
MDACS typically takes up to 12 weeks to process Class I applications. Be mindful of this time frame and ensure that your application is submitted well in advance of your intended market launch.
Even after your device is listed under MDACS, you must comply with post-market surveillance requirements, including:
Reporting adverse events and product recalls, if applicable.
Updating device information (e.g., changes in manufacturer, labeling, or performance).
Regulatory requirements may change over time. Always check the MDACS website or consult with a local Local Responsible Person (LRP) to stay informed about the latest updates to registration procedures and requirements.
Hong Kong Regulatory Environment: While MDACS is voluntary, it provides a way to demonstrate that your device meets local safety and regulatory standards, which is crucial for market entry and consumer confidence.
Compliance with International Standards: Even though registration is relatively straightforward for Class I devices, ensuring that your device complies with international medical device standards (like ISO 13485 or IEC 60601) will make the registration process smoother.
Registering a Class I medical device under MDACS is a relatively simple and straightforward process, especially compared to higher-risk devices. However, attention to detail in terms of documentation, classification, and compliance with local requirements (such as appointing a Local Responsible Person) is crucial for a successful application.
For more information, visit the official MDACS page: MDACS Registration.

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