Questions About Europe? We can help.

We have completed 1200+ Europe consulting projects.

European Medical Device Classification


  • What is the medical device classification scheme in Europe?
  • How can we determine the classification of our medical device?
  • How will the new Medical Device Regulation affect classification?

Before medical device manufacturers can legally CE mark their products in Europe, they must comply with the appropriate medical device directive set forth by the EU Commission. It is vitally important to know the correct medical device classification for your product before CE marking your device. Classification impacts the regulatory requirements for your device, as well as the approval route and its associated costs.

Determining Your Device Classification for Europe

The first step in the European regulatory process is determining which directive applies to your product. Most devices fall under the Medical Devices Directive (MDD) 93/42/EEC but some high risk implantable products must follow the Active Implantable Medical Devices Directive (AIMDD) 90/385/EEC. The In Vitro Diagnostic Directive (IVDD) 98/79/EC applies to IVDs.

Europe uses a rule-based classification scheme for medical devices under the scope of the MDD. Those 18 rules can be found in Annex IX of the MDD. The European system stands in contrast to the US system which depends on finding similar devices (predicates) already approved by the FDA.

How Medical Devices are Segmented in Europe

Essentially, all devices fall into four basic categories:

  • Non-invasive devices
  • Invasive medical devices
  • Active medical devices
  • Special Rules (including contraceptive, disinfectant, and radiological diagnostic medical devices)

Devices are further segmented into the classes noted below. IVDs have their own classification scheme and while active implantable devices do not follow the same classification system as provided by the MDD, they are subject to similar requirements as Class III devices:

  • Class I – Provided non-sterile or do not have a measuring function (low risk)
  • Class I – Provided sterile and/or have a measuring function (low/medium risk)
  • Class IIa (medium risk)
  • Class IIb (medium/high risk)
  • Class III (high risk)

Emergo has helped more than 1200 companies classify their devices and obtain CE marking.

Emergo represents more than 1,000 medical device companies as an Authorized Representative in Europe, and we have helped countless manufacturers to obtain CE Marking. Our expert consultants throughout Europe have experience classifying a range of medical technologies, including novel and innovative devices. Here's how we can help:

  • Our team specializes in medical device regulatory consulting and can help you determine the proper classification for your medical device or IVD.
  • Our in-depth knowledge of European medical device regulations ensures that we can assist you in finding the most efficient regulatory approval strategy for your device.
  • We can assist you preparing a Technical File or a Design Dossier that demonstrates compliance with the MDD, IVDD or AIMDD.
  • As your Authorized Representative, we can communicate with Competent Authorities on your behalf once your device has been approved.

We have offices across Europe to help with medical device classification or regulatory strategy.

Ask us for detailed information about Europe device classification services.

Learn about the process, costs and timelines.

Request More Information

{{ phone }}

See list of all offices

Common questions

Will the new Medical Device Regulation (MDR) affect classification rules in Europe?
The MDR will revise classification rules and conformity requirements for specific products, such as some class II implants and substance-based devices. For more information about MDR and IVDR changes, download our white paper.

Will the IVDR revise classification rules for IVDs?
Yes. The IVDR will overhaul the classification system and requirements for IVDs. IVD companies can also expect Notified Bodies to be more involved in the regulatory process. To learn about regulatory changes for IVDs, download our in-depth white paper.