Medical Device Classification in India under MDR 2017 | Class A to D with Examples
Medical Device Classification in India under MDR 2017 | Class A to D with Examples - NKB Regovanta
Table of Contents
15 sections in this regulatory guidance
Many Indian manufacturers classify a device correctly for CDSCO, then lose months in Europe because the EU sorts devices differently. An EU MDR notified body submission consultant helps you close that gap before it costs you time and money.
This guide explains how India’s Medical Devices Rules, 2017 split devices into Class A, B, C and D, with real examples. It then shows how those classes compare with EU classes and when a notified body becomes mandatory. Finally, it explains how a consultant prepares your file for review.
What Does an EU MDR Notified Body Submission Consultant Do?
A notified body is an independent organisation that an EU country designates to assess devices. It checks your device against Regulation (EU) 2017/745, the EU Medical Device Regulation. If you pass, it issues the certificate that lets you apply CE marking.
An EU MDR notified body submission consultant sits between your team and that body. The consultant does not replace the review, and the reviewers stay independent. Instead, the consultant prepares your evidence so reviewers find clear answers instead of gaps.
Typical tasks include:
- Confirming your risk classification and conformity route
- Checking which notified bodies cover your device codes
- Building technical documentation that follows Annexes II and III
- Mapping every GSPR (General Safety and Performance Requirement) to evidence
- Aligning your quality system with ISO 13485
- Drafting the clinical evaluation report
- Answering reviewer questions on time
NKB Regovanta describes this scope on its EU Notified Body Strategy & Audit Readiness page.
How Does India Classify Medical Devices Under MDR 2017?
The Medical Devices Rules, 2017 came into force on 1 January 2018. They sort devices into four risk-based classes. A higher class means stricter review.
Examples below come from public guidance. CDSCO notifies device lists by category, so always check the latest notice at cdsco.gov.in before you decide.
Class A: Low Risk
Class A devices carry minimal risk. Examples include thermometers, tongue depressors and surgical dressings. Some non-sterile, non-measuring Class A products follow a lighter route. Confirm the current rule before you rely on that.
Class B: Low-to-Moderate Risk
Class B devices carry slightly more risk. Examples include hypodermic needles, suction equipment and blood pressure monitors.
Class C: Moderate-to-High Risk
Class C devices need detailed testing and documents. Examples include ventilators and orthopaedic implants.
Class D: High Risk
Class D covers life-supporting or life-sustaining devices. Examples include pacemakers and heart valves.
Who Issues the Licence in India?
The class decides the authority. Class A and B manufacturing licences come from the State Licensing Authority. The Central Licensing Authority at CDSCO grants Class C and D manufacturing licences. It also grants import licences for every class.
Recent reporting adds a wrinkle. A directive from October 2025 says CDSCO headquarters must classify Class A, Class B and IVD devices before a state authority grants a manufacturing licence. Check your own case with a regulatory expert.
If India is your home market, NKB Regovanta lists its CDSCO services here.
Mapping Indian Classes to EU MDR Classes: Why a Submission Consultant Needs Both
The EU uses four classes too, but the names differ: Class I, IIa, IIb and III. EU MDR Annex VIII sets the classification rules. Software, for example, falls under Rule 11, which often pushes it to Class IIa or higher.
The table below gives a rough comparison. It is not an official equivalence.
| India (MDR 2017) | Often comparable EU class | Notified body needed? |
|---|---|---|
| Class A | Class I | Usually no |
| Class B | Class I or IIa | Often yes |
| Class C | Class IIa or IIb | Yes |
| Class D | Class IIb or III | Yes |
Never copy your Indian class into an EU file. The rules differ, and a consultant who knows both systems catches mismatches early. NKB Regovanta covers this step in its EU qualification and classification service.
When Do You Need a Notified Body Under EU MDR?
Only a narrow group of devices can skip a notified body. Class I devices that are non-sterile, non-measuring and not reusable surgical instruments can use self-declaration. Everything else needs a notified body for conformity assessment. That includes Class Is, Im, Ir, IIa, IIb and III.
Capacity has grown. A Pure Global guide says NANDO lists 52 notified bodies with an active MDR notification as of October 2026. Not every body covers every device, though. You must check the scope in the NANDO database.
You also cannot apply to two bodies in parallel for the same procedure. Choose carefully before you file.
The EU MDR Notified Body Submission Process, Step by Step
A strong submission follows a clear order. Rushing ahead usually creates rework.
Step 1: Fix Your Intended Purpose and Class
Everything starts with the intended purpose. It drives classification, evidence and labelling. A consultant tests your claims against the rules before you build anything.
Step 2: Build the Technical File
Your technical documentation must show how the device meets each GSPR. NKB Regovanta explains its approach on the technical documentation page.
Step 3: Prepare the Quality System and Clinical Evidence
Reviewers audit your ISO 13485 system. They also read your clinical evaluation report and your plan for post-market surveillance. Weak links between these documents cause many questions.
Step 4: Apply, Audit and Respond
You send the application, then face a Notified Body audit and written questions. A good EU MDR notified body submission consultant tracks every question and fixes the root cause, not just the wording. NKB Regovanta offers deficiency response support for this stage.
Documents Your EU MDR Notified Body Submission Consultant Will Ask For
Start collecting these early. Gaps here delay everything that follows.
- Device description, intended purpose and claims
- Classification rationale under Annex VIII
- GSPR checklist linked to test reports
- Risk management file under ISO 14971
- Verification and validation reports
- Biocompatibility, software and electrical safety evidence
- Clinical evaluation report and plan
- Labels, instructions for use and UDI details
- Post-market surveillance plan
- ISO 13485 certificate or quality manual
- EU Authorised Representative agreement, if you sit outside the EU
Indian manufacturers must name an EU Authorised Representative. Your consultant can confirm what that role needs. NKB also supports EUDAMED and economic operator compliance, including EUDAMED registration.
How Long Does Notified Body Review Take, and What Does It Cost?
No single figure fits every device. Timing depends on your class, file quality, audit readiness and the body’s workload. Industry sources often cite 12 to 18 months for Class IIa and IIb. Class III can run longer.
The same source quotes a range of EUR 120,000 to 300,000 for IIa and IIb. It labels this “industry-cited”, so verify it against real quotes. Notified bodies must publish standard fees, so request written estimates from at least two bodies that cover your device.
Hiring an EU MDR notified body submission consultant adds a cost. However, a clean file can cut the number of review rounds. Fewer rounds save fees and calendar time.
Key MDR Transition Deadlines for 2027 and 2028
If you hold a legacy certificate, the dates matter. Regulation (EU) 2023/607 extended the transition periods. Class III and certain Class IIb devices have until 31 December 2027. Other Class IIb devices, plus Class IIa and Class I devices that need a notified body, have until 31 December 2028.
Conditions apply. They include a compliant quality system and a signed agreement with a notified body. Read the full regulation on EUR-Lex and check your own eligibility.
NKB Regovanta offers MDD to MDR transition support for legacy devices.
How to Choose an EU MDR Notified Body Submission Consultant
Many firms claim MDR skills, so test their depth. Ask these questions before you sign.
- Which classes have you filed? Class IIa experience differs from Class III experience.
- Which notified bodies do you work with? Familiarity speeds up communication.
- Who writes the files? Confirm that senior staff, not juniors, handle your technical documentation.
- Do you run mock audits? A practice Notified Body audit exposes weak spots early.
- Can you support the whole lifecycle? Look for post-market surveillance, EUDAMED and change management.
- Do you understand CDSCO too? An EU MDR notified body submission consultant who knows both markets helps Indian exporters.
Ask for a written scope and a milestone plan. Vague promises about speed deserve caution. Your consultant should also say plainly what the notified body, not the consultant, controls.
Common Mistakes in an EU MDR Notified Body Submission
Most delays come from a few repeat errors.
- Wrong class. Teams assume Indian Class B equals EU Class I.
- Vague intended purpose. Broad claims demand more clinical evidence.
- Weak clinical evaluation. Reviewers reject thin literature reviews.
- Disconnected documents. Risk files and GSPR tables must agree.
- Late engagement. Teams call a consultant after the first rejection.
- Wrong notified body. The body’s scope does not cover the device codes.
A seasoned EU MDR notified body submission consultant spots these before you file.
What Do Practitioners Say Online?
Regulatory professionals compare notes on notified body timelines, fees and reviewer questions. You can follow these discussions in r/medicaldevices and r/RegulatoryAffairs.
Treat each post as a signal, not a rule. Experiences vary by body, class and device type. Use community advice to prepare better questions for your consultant, then verify answers against the regulation and your notified body’s written guidance.
Work With an EU MDR Submission Partner Built for Indian Manufacturers
NKB Regovanta is an India-based consultancy with an office in Lewes, Delaware. It has supported device and IVD manufacturers since 2018, and its EU MDR and IVDR services cover classification, technical documentation, clinical evaluation report strategy and notified body readiness.
Its team also supports ISO 13485 implementation and audit and compliance work. You can read more guides in its Global Regulatory Insights hub, or see past work in the case studies.
Ready to plan your filing? Book a consultation and share your device, class and target date.
Frequently Asked Questions
What is an EU MDR notified body submission consultant?
It is a regulatory specialist who prepares your device evidence for review by an EU notified body. The consultant checks classification, builds the technical file and manages questions. The notified body still makes the final decision.
Do I always need a notified body for CE marking under MDR?
No. Only Class I devices that are non-sterile, non-measuring and not reusable surgical instruments can self-declare. Class Is, Im, Ir, IIa, IIb and III all need a notified body.
How are medical devices classified in India?
India uses four classes under MDR 2017: Class A (low risk), Class B (low-moderate), Class C (moderate-high) and Class D (high risk). The class decides which authority licenses your device.
Is Indian Class C the same as EU Class IIb?
Not always. The two systems use different rules. A Class C device in India may land in Class IIa or IIb in the EU. Check Annex VIII before you assume.
How long does an EU MDR notified body review take?
It varies by class, file quality and the body’s workload. Industry sources often cite 12 to 18 months for Class IIa and IIb. Ask your chosen body for a current written estimate.
How do I check if a notified body covers my device?
Search the NANDO database. Confirm the legislation, the conformity assessment procedures, the device codes and the body’s active status. Then ask the body to confirm scope in writing.
Can an Indian manufacturer apply for CE marking?
Yes. You need a compliant quality system, a technical file and an EU Authorised Representative. A consultant familiar with both regimes can guide the process.
When should I hire an EU MDR notified body submission consultant?
Hire one before you build the technical file. Early help fixes classification and evidence gaps while changes are still cheap. Late rescue after a rejection costs far more.
Notes for You (not part of the blog)
- Title and keyword mismatch. Your title covers India’s MDR 2017, but the keyword targets EU notified body submissions. I bridged them by comparing Indian and EU classes, which suits Indian exporters. For better ranking, consider a title like “Medical Device Classification in India (MDR 2017) and EU MDR Class Mapping.”
- Old NKB blog links. The /insights page lists about 61 guides but exposes no individual URLs. I could not verify them, so I linked verified service pages instead. You can add deep links to these titles from the hub: Selecting a Notified Body: Match Designation, Scope, and Project Readiness, EU MDR Technical Documentation: Make the Evidence Trail Clear, GSPR Compliance: Turn the Checklist Into an Evidence Map, Clinical Equivalence Under EU MDR, Appointing a PRRC, EU MDR 2026: EUDAMED, Classification & Compliance Priorities, and How to Register a Medical Device in India: The Complete 2026 CDSCO Guide.
- Reddit links. My searches returned no specific thread URLs, and I did not want to invent any. I linked the two community pages. Please pick one or two live threads manually and add them in that section.
- Verify before publishing. Check the NB count (52), the Class A licensing exemption and the cost range against current sources. The EU-to-India class table is an approximation, so keep its caveat.
- Length and keyword density. The body runs close to 3,000 words and uses the exact keyword about 16 times, which is above 0.5%. I did not run a tool-based word count, so confirm it in your SEO plugin.
NKB Regulatory Experts
Verified Regulatory ExpertM.Pharm, RAC (Global Regulatory Affairs Certified)
Senior Regulatory Affairs & Quality Assurance Specialists at NKB Regovanta Solutions Pvt. Ltd., guiding MedTech manufacturers worldwide across CDSCO, US FDA, EU MDR, and ISO 13485 compliance.
Facing medical device compliance bottlenecks or Notified Body review findings?
NKB Regovanta conducts thorough regulatory gap assessments, dossier remediation, and health authority liaison to secure market approvals with confidence.
