How to Meet Vietnam Medical Device Dossier Requirements for Registration

Vietnam medical device dossier requirements determine whether a registration application can be reviewed efficiently by the Ministry of Health (MOH). Even when a medical device is correctly classified and an appropriate registration strategy has been selected, incomplete or inconsistent documentation remains one of the most common reasons for regulatory delays.

This guide explains exactly what the MOH expects in a registration dossier, including administrative documents, technical documentation, translation requirements, legalization requirements, formatting standards, and practical steps for preparing a complete submission.

Continue below for the complete dossier preparation guide or contact Cisema if you require support preparing or reviewing your registration documents. If you are still planning your overall registration strategy, includingdevice classification and Authorized Representative requirements, we recommend first reading our essential guide to Vietnam medical device registration.

Understanding Vietnam's Dossier Requirements

Vietnam's Ministry of Health (MOH) evaluates every submission based on the documentation provided by the applicant. A well-organized dossier enables reviewers to verify the device's safety, intended purpose, regulatory status, and manufacturer credentials without requesting unnecessary clarification.

For higher-risk devices, the dossier forms the primary basis of the regulatory assessment. Every document should therefore be complete, internally consistent, and aligned with Vietnamese regulatory requirements.

Rather than viewing the dossier as a collection of individual files, manufacturers should approach it as a single, coherent regulatory package.

Understanding Vietnam’s Medical Device Classifications

Before preparing your dossier, it is essential to determine how your device is classified under Vietnamese regulations. Vietnam uses a risk-based classification system that divides medical devices into four categories, A through D, each with specific registration requirements.

Accurate classification is critical: a misclassified device can lead to delays, rejection, or even legal complications. Determining the correct class at the outset ensures you understand the scope of documentation, testing, and approvals required by the MOH.

The table below summarizes the classification framework and corresponding registration types:

Manufacturers who need guidance on classification methodology and how classification affects registration timelines should refer to our Vietnam medical device registration guide, which explains the complete registration pathway.

Once your device’s classification is confirmed, you can move forward knowing exactly which documents, tests, and certificates the MOH will expect.

Complete Dossier Checklist for Vietnam Medical Device Registration

Following classification, manufacturers must prepare a dossier that satisfies the MOH’s regulatory expectations. Your dossier represents a structured presentation of your device’s identity, safety, performance, and compliance with international standards.

For Class C and Class D devices, which require a formal registration license, the dossier is divided into two major components: administrative documents and technical documents. Together, these form a comprehensive submission that demonstrates your company’s legitimacy and your product’s reliability.

Let’s take a closer look at each part and how they work together to build a successful registration file.

Essential Administrative Documents

Every strong dossier begins with a solid administrative foundation. This section establishes your company’s legal standing, authorization to market the device, and your device’s regulatory legitimacy.

By providing these documents, the MOH can verify company credentials, authorization, and compliance with quality standards. Once the administrative groundwork is in place, the focus shifts to the device itself.

Technical Documentation

While the administrative section focuses on who you are, the technical section focuses on what your device is and how it works.

This part of the dossier offers the MOH an in-depth view of your product’s design, intended use, risk profile, and supporting test data. It’s your opportunity to demonstrate scientific validity, performance consistency, and patient safety:

When administrative and technical documents are harmonized — accurate, consistent, and cross-referenced — they present a clear story of safety, quality, and reliability, significantly increasing the likelihood of MOH approval.

Formatting and Submitting Your Dossier Correctly

Even a meticulously prepared dossier can face delays or rejection if it is not formatted or submitted in accordance with the Ministry of Health’s (MOH) requirements. Proper formatting and submission are the final, crucial steps in ensuring your medical device registration proceeds smoothly.

In Vietnam, all medical device registrations must be submitted exclusively online via the IMDA portal (imda.moh.gov.vn), with the MOH enforcing strict rules governing file structure, format, and translation. Adhering to these standards from the start will help you avoid common administrative pitfalls that can derail the process.

Below are key best practices to ensure your dossier meets every submission requirement:

Document Language and Translation

Successful submission begins with accurate language and certified translations. The MOH requires all documents to be clear, consistent, and easily understood by Vietnamese regulators.

• All documents must be in Vietnamese or English.
• Some sections require bilingual translations (Vietnamese + English).

Foreign-Issued Documents

Next, consider foreign-issued documents. Documents issued outside Vietnam, such as Free Sale Certificates (FSC), Certificate of Warranty (for reusable devices) or Power of Attorney (POA), must be consular legalized before submission.

File Format

Beyond content, the format and technical quality of your digital files also matter. Poorly scanned or incorrectly formatted files can lead to avoidable rejections.

To meet MOH expectations.

• Submit all documents in PDF format.
• Each file should be clear, legible, and under 20 MB.
• Ensure scanned documents are high quality and readable.

Consistent File Naming

Finally, a consistent file naming system streamlines review and demonstrates professionalism.

• Use standardized, sequential file names. For example: 01_POA.pdf, 02_FSC.pdf, 03_DeviceDescription.pdf
• Avoid spaces, special characters, or accents in file names.

Clear and consistent labelling allows reviewers to locate documents quickly and maintain a logical review flow throughout your submission.

Avoiding Common Pitfalls in Vietnam Medical Device Registration

Even experienced applicants can overlook small but crucial details. In many cases, these issues arise not from major errors, but from small oversights — a missing signature, an expired certificate, or a misaligned document. While minor, such mistakes can lead to unnecessary delays or even rejection.

The good news is that these pitfalls are entirely avoidable with proactive review, careful coordination, and attention to detail.

Below are some of the most common mistakes seen in MOH submissions, and how to prevent them.

Vietnam Medical Device Registration: 5 Key Tips for Foreign Manufacturers

While avoiding common mistakes is important, successful medical registration in Vietnam calls for a strategic, well-planned approach from the very beginning.

To navigate the process effectively, foreign medical device manufacturers should consider these five essential tips when seeking to register in Vietnam:

Tip #1: Start Legalization Early

Consular legalization of key documents — such as the Power of Attorney (POA) or Free Sale Certificate (FSC) — can take 2–4 weeks. Initiating this process early ensures that all documents are ready before submission and prevents avoidable delays.

Tip #2: Verify Certificate Validity

Before submission, confirm that all certificates, including FSCs, ISO 13485 certifications, and any other required approvals, remain valid. Expired or soon-to-expire certificates can result in rejection or additional requests from the MOH, delaying the registration process.

Tip #3: Align Device Details Across All Documents

Consistency is critical. Ensure that all device models listed on FSCs, labels, and Instructions for Use (IFU) match exactly. Even minor discrepancies in device names, model numbers, or intended use can trigger questions from the MOH and slow down approval.

Tip #4: Maintain Identical Digital and Hard Copies

Prepare both digital and hard copies of your dossier and ensure they are identical. Clear, well-organized files simplify audits, enable traceability, and reduce the likelihood of follow-up requests from the MOH during the review process.

Tip #5: Choose an Experienced Authorized Representative (AR)

Collaborating with a experienced local AR, such as Cisema, is critical. An experienced AR ensures that submissions are complete, accurate, and aligned with Vietnamese regulatory requirements, while helping prevent procedural errors that could slow the approval process.

By following these five tips, foreign manufacturers can approach Vietnam medical device registration with confidence, streamline the approval process, and position their medical devices for timely entry into the market.

Final Thoughts: Achieving Fast Medical Device Registration in Vietnam

As we’ve covered in this guide, it takes a clear understanding of regulatory expectations, meticulous dossier preparation, and close coordination with a local authorized representative to successfully register a medical device in Vietnam.

For foreign manufacturers, navigating complex regulations and language requirements can be daunting. That’s where Cisema helps, turning complexity into a clear path to faster approvals and confident market entry. Our team guides you through every step — from regulatory advice and dossier preparation to translation, submission, and post-market compliance.

Explore our regulatory services in Vietnam, or contact our team today to see how we can simplify your medical device registration.

Further Information

• Discover Cisema's services for medical device registration in Vietnam‍
• Read our complete guide to medical device registration in Vietnam for a detailed step-by-step overview of regulatory requirements‍
• Learn about Vietnam’s Fast Track pathway for medical device registration to shorten approval timelines and accelerate access to the market

About the Author: Rosie Nguyen

Rosie Nguyen is a Regulatory Affairs Manager at Cisema with over 8 years of experience in cosmetics and medical device regulations in Vietnam. Based in Ho Chi Minh City, she has supported numerous brands in successfully entering the Vietnamese market by ensuring full compliance with product registration and regulatory compliance.

References

• Visit the Vietnam Ministry of Health (MOH) – Official government portal for healthcare policies, medical device registration, and regulatory updates.
• Decree No. 98/2021/ND-CP – On the management of medical devices (effective 8 Nov 2021)
• Decree No. 07/2023/NĐ-CP – Amending and supplementing certain articles of Decree 98/2021 (effective 3 Mar 2023)
• Decree No. 04/2025/ND-CP – Latest amendments to Decree 98/2021 and Decree 07/2023 (effective 1 Jan 2025)
• Refer to Appendix I, Circular 05/2022/TT-BYT – Details the classification rules for medical devices.
• Circular No. 44/2025/TT-BYT – Defines the decentralization of administrative procedures and provides official application form templates and dossier reporting formats for medical device management