Quality Management 1 answer

Is ISO 13485 certification required before CE marking for medical device software in the EU and Switzerland?

Anonymous · Published June 16, 2025 · 1 comment
Our company is planning to certify our software as a medical device in the EU and Switzerland. We have two questions:
  • Is it necessary to obtain ISO 13485 certification before pursuing CE marking? What are the advantages of obtaining ISO 13485 certification first, instead of going directly for CE marking?
  • If we are certified in the EU, does that automatically make us compliant in Switzerland? We are based in Switzerland.

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A
Thomas Jensen 12 months ago
It's important to consider device classification since QMS requirements can differ for class I vs higher-class devices.
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1 Answer

Accepted answer Dr. Oliver Eidel · Founder & CEO, OpenRegulatory ·
One of the requirements for CE marking, depending on the classification of your device, is that you have a certified QMS in place. The MDR requires manufacturers to establish a QMS (see Article 10 MDR), and this QMS is subject to external assessment for medical devices class IIa and above. For class I devices, you don't need external QMS assessment or certification.
It's not strictly mandatory to have an ISO 13485 certificate, but your QMS will be assessed as part of the conformity assessment, independently of any ISO certification. Many manufacturers choose to get ISO 13485 certification first as a sort of rehearsal—failing the ISO audit doesn't have regulatory consequences, so it's a safer way to test your system before the actual conformity assessment.
As for Switzerland, if your company is based in Switzerland and you want to place a CE-marked device on the EU market, you'll need an EU Authorized Representative right away, since the agreement between the EU and Switzerland is not finalized. Your device also needs to be registered with Swissmedic, and you must meet local Swiss requirements for vigilance reporting. The Swiss MepV is almost a copy of the MDR, but always check for any specific local requirements.
Also, keep in mind Switzerland's language requirements for labeling and documentation.

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Is ISO 13485 certification required before CE marking for software medical devices in the EU and Switzerland?

Anonymous · 1 comment
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