Top 10 CE Marking Consultants for MDR and IVDR in USA (2026)

Europe will not accept an FDA clearance as proof that a device is safe. To sell a medical device or IVD in the EU, a U.S. manufacturer has to earn the CE mark under EU MDR 2017/745 or EU IVDR 2017/746, and both regulations ask for far more evidence than the directives they replaced. The consultant you choose shapes how quickly you get through classification, technical documentation and notified body review.

This guide ranks the top 10 CE marking consultants serving U.S. manufacturers in 2026. We compared them on MDR and IVDR depth, notified body experience, technical documentation and CER/PER capability, and the support they give companies based outside Europe. Whether you make a Class I instrument, a Class III implant or a Class C/D diagnostic, use it to build a shortlist that fits your device and budget.

What Is CE Marking and Why Do U.S. Manufacturers Need It?

CE marking is the legal requirement for selling medical devices and in vitro diagnostics in the 27 EU member states and the EEA countries of Norway, Iceland and Liechtenstein. “CE” stands for Conformité Européenne, and the mark tells regulators, hospitals and patients that the product meets the EU’s safety, performance and quality requirements.

For U.S. companies, there is no shortcut. The FDA and EU systems are independent, so a device with 510(k) clearance or PMA approval still has to meet MDR or IVDR in full before it can be sold, distributed or used clinically in Europe.

CE marking under EU MDR 2017/745

The Medical Device Regulation replaced the Medical Device Directive (MDD 93/42/EEC) and has applied to new devices since May 2021. Legacy MDD-certified devices have extended transition deadlines running to the end of 2027 or 2028, depending on their class. MDR demands much more clinical evidence and post-market data than the MDD did.

CE marking under EU IVDR 2017/746

The In Vitro Diagnostic Regulation replaced the IVD Directive (IVDD 98/79/EC). It is one of the biggest regulatory shifts the diagnostics industry has seen: most IVDs that manufacturers could once self-certify now need a notified body for the first time.

Why it matters for U.S. companies

Europe is one of the largest medical device markets in the world, and a single CE mark opens it up:

• One certificate, 27 EU countries: no country-by-country approvals.
• EEA access: Norway, Iceland and Liechtenstein.
• Wider recognition: several non-EU markets, including Switzerland, Turkey and the UK under its transitional arrangements, accept CE-marked devices under their own rules.
• Investor confidence: CE marking is often expected in later funding rounds and M&A due diligence.
• Clinical research: it supports participation in EU clinical investigations and registries.

The gap between FDA and MDR/IVDR documentation is large, and attempting CE marking without experienced help raises the risk of notified body rejections, rework and delayed launch.

What Does a CE Marking Consultant Do for MDR and IVDR?

• Technical documentation: builds or remediates the Annex II and III file, including the GSPR checklist, risk management and verification evidence.
• Clinical and performance evaluation: writes the Clinical Evaluation Report (CER) for MDR or the Performance Evaluation Report (PER) for IVDR.
• Notified body selection and liaison: shortlists suitable notified bodies, prepares the application and answers deficiency questions.
• Post-market surveillance and vigilance: sets up PMS, PMCF/PMPF, PSUR and incident reporting processes.
• EUDAMED and UDI: handles registration, UDI assignment and labelling updates.

See how we approach the full project on our CE marking consultants page.

How We Selected the Top 10 CE Marking Consultants

1. MDR and IVDR depth: proven work under the new regulations, not only general device experience.
2. Notified body experience: a track record with audits, documentation reviews and deficiency responses.
3. Documentation capability: technical files, CERs, PERs, risk management and PMS.
4. Support for U.S. manufacturers: presence or proven delivery for companies based outside Europe.
5. Flexible engagement: project-based, modular or ongoing support after certification.

Firm details are taken from each company’s public information as of October 2026. Check current services and fees directly with each firm.

Top 10 CE Marking Consultants for MDR and IVDR in the USA (2026)

Comparison Table: The 10 Firms Side by Side

How to Choose the Right CE Marking Partner

A good consultant helps you avoid notified body rejections, long delays and gaps in your technical documentation. Start by confirming whether your product falls under MDR or IVDR: MDR covers devices such as implants, instruments and software, while IVDR covers diagnostics such as test kits, reagents and diagnostic software. Each needs different expertise, so ask every firm about completed projects under the regulation that applies to you.

Key criteria for evaluating consultants

1. EU regulatory depth: direct MDR/IVDR experience, including technical documentation, CER/PER work, MDCG guidance and successful notified body submissions.
2. Notified body track record: familiarity with how different notified bodies run audits, reviews and deficiency rounds.
3. Documentation quality: strength in Annex II and III files, clinical and performance evaluation, risk management, PMS and PMCF.
4. Flexible engagement: project-based, modular or retainer support that continues after certification for PMS, PMCF and PSUR work.

MDR and IVDR CE Marking Process: 8 Steps for U.S. Manufacturers

CE marking under MDR or IVDR can take anywhere from 12 to 36 months, depending on device class, complexity and notified body capacity. The pathway is similar for both regulations, though the evidence requirements differ.

1. Classify the device. Apply the Annex VIII rules of MDR (Class I, IIa, IIb, III) or IVDR (Class A, B, C, D) and the relevant MDCG guidance. Applying FDA classification logic here is a common source of wrong strategies. See our MDR classification guide.
2. Run a GSPR gap analysis. Check existing documents against Annex I, covering ISO 14971 risk management, IEC 62304 software, IEC 62366 usability, ISO 10993 biocompatibility, sterility, labelling and CER/PER readiness. FDA files alone rarely meet MDR or IVDR.
3. Prepare the technical documentation. Device description, design and manufacturing information, GSPR checklist, risk management, verification and validation, labelling, PMS documentation, and a CER (MDR) or PER (IVDR). See our MDR technical documentation guide.
4. Align the quality system. Implement and certify ISO 13485:2016, updating design controls, PMS integration, complaint handling, supplier management and FSCA procedures beyond FDA requirements.
5. Select a notified body and apply. Compare designation scope, experience with similar devices, timelines and audit approach. Commonly used notified bodies include BSI, TÜV SÜD, TÜV Rheinland, SGS, Intertek and DEKRA. Start early, as queues can be long.
6. Go through review and audits. Expect a documentation assessment, QMS audit and detailed review of clinical or performance evidence, usually with deficiency questions. This is often the longest stage.
7. Declare conformity and register. Once the CE certificate is issued, sign the EU Declaration of Conformity, affix the CE mark, register in EUDAMED, apply UDI and appoint an EU Authorized Representative.
8. Keep up post-market surveillance. Maintain PMS reports, PSURs, PMCF or PMPF, incident reporting and FSCAs. Weak post-market systems can lead to major nonconformities or certificate suspension.

Budgeting for the project? See typical MDR consultancy and notified body fees.

MDR vs IVDR: Key Differences U.S. Manufacturers Must Understand

The regulation that applies decides your conformity assessment route, evidence requirements and notified body involvement. MDR covers medical devices, including implants, instruments, accessories and Software as a Medical Device, used to diagnose, treat, monitor or prevent disease. IVDR covers products that examine human specimens, such as reagents, test kits, calibrators, instruments, companion diagnostics and diagnostic software.

Which regulation applies? Examples

When qualification is unclear, MDCG guidance documents, especially MDCG 2019-11 for software, set out how to decide.

Classification under MDR and IVDR Annex VIII

MDR: devices fall into Class I, IIa, IIb or III based on intended purpose, invasiveness, duration of contact and whether they are active. Watch for Rule 11 for software, higher classes for long-term use, and Class III for certain products containing medicinal substances. Many MDD devices moved up a class under MDR.

IVDR: diagnostics fall into Class A, B, C or D based on risk to patients and public health. Companion diagnostics, many infectious disease and genetic tests, and self-tests often land in Class C or D and need extensive performance evidence.

Notified body involvement by class

The EU Reference Laboratory step is unique to IVDR. For Class D devices such as HIV screening assays, blood grouping reagents and NAT-based infectious disease tests, a designated laboratory independently checks the performance claims, so manufacturers should plan extra time and provide samples and performance data.

Clinical vs performance evidence

MDR clinical evaluation: the CER must show the device achieves its intended purpose, that benefits outweigh risks, and that it performs safely in normal use. Evidence can come from clinical investigations, literature, PMCF and post-market experience. For Class III and implantable devices, notified bodies increasingly expect data from the manufacturer’s own clinical investigations.

IVDR performance evaluation: the PER combines scientific validity, analytical performance and clinical performance, including sensitivity, specificity, accuracy, precision and stability. IVDR usually needs more structured scientific validity documentation than FDA submissions.

For device-specific help, see our MDR consultants page for medical devices or our IVDR consultants page for in vitro diagnostics.

Common CE Marking Mistakes a Good Consultant Helps You Avoid

• Using FDA classification logic: EU classes follow Annex VIII rules, not FDA product codes.
• Submitting FDA files as they are: FDA documentation rarely meets MDR or IVDR without restructuring.
• Approaching notified bodies late: limited capacity means long queues for late applicants.
• Starting without ISO 13485: an uncertified QMS slows down notified body audits.
• Thin clinical or performance evidence: literature alone is often not enough for higher-risk devices.
• Treating certification as the finish line: weak PMS and PMCF can lead to nonconformities or suspension.

Frequently Asked Questions

What does a CE marking consultant do?

They plan the regulatory route, prepare the technical file and the clinical or performance evaluation, set up the ISO 13485 quality system and manage notified body questions through to certification.

Is FDA clearance accepted in the EU?

No. FDA 510(k) clearance or PMA approval has no automatic recognition in the EU, so U.S. manufacturers must meet MDR or IVDR requirements in full.

Do U.S. manufacturers need an EU Authorized Representative?

Yes. Manufacturers based outside the EU must appoint one before placing devices on the EU market.

How long does CE marking take?

It depends on device class and notified body capacity. Self-declared lower-risk devices can take a few months, while higher-risk devices often take 12 to 18 months or more.

How much does CE marking consulting cost?

Costs depend on device class, how ready your documentation is and notified body fees. Ask consultants for a fixed-fee scope so costs are predictable.

Does MDR or IVDR apply to my product?

MDR covers medical devices; IVDR covers in vitro diagnostics such as test kits, reagents and analysers. Each has its own classification rules and evidence requirements.

What is the difference between a CER and a PER?

A Clinical Evaluation Report (CER) supports a medical device under MDR. A Performance Evaluation Report (PER) supports an IVD under IVDR and covers scientific validity, analytical performance and clinical performance.

What should I look for in a CE marking consultant?

Experience with your device type and class, notified body experience, clear fixed pricing, fast response times and a named day-to-day contact.

Final Thoughts

The right CE marking partner depends on your device class, timeline and budget. Large firms such as Emergo, NAMSA and ProPharma bring global reach and in-house clinical or reimbursement teams. Specialists such as MedDeviceCorp offer closer support and fixed pricing, while firms like Casus Consulting and RegHelps SRC cover specific needs such as EU representation and IVD performance studies.

Shortlist two or three firms, ask each for a written scope and fixed quote, and check their experience with devices like yours before you commit.

Related reading: Top 10 Medical Device Consultants in USA (2026)