IVDR Classification2025-08-27T12:22:03+05:30
ivdr classification

Accurate IVD Classification — The First Step to IVDR Compliance

Classify Right. Certify Faster.

IVDR Classification Guide | EU IVD Device Risk Classes Explained

The IVDR went into effect on May 26, 2017, after a five-year transition period. Manufacturers and developers will have to find new ways to sell their products, and suppliers will have to alter old IVDs to meet new standards. One of the most significant changes in the new legislation is that IVDs are now classified using “risk-based standards,” rather than a pre-determined list of devices.

The following are the major features of the new risk-based classification:

  • Diagnostic Devices with low personal risk and public risk are classified in class A

  • Diagnostic Devices with moderate to low personal risk and low public risk are classified  in class B

  • Diagnostic Devices with high personal risk, moderate to low public risk are classified in class C

  • Diagnostic Devices with high public health risk and high personal risk are classified  in class D

Key IVDR Classification Rules Explained

[qepw_pdf_viewer file=”https://www.reghelps.com/wp-content/uploads/2025/08/md_mdcg_2020_guidance_classification_ivd-md_en.pdf”]

service related FAQ’s

What is the usual timeline for IVD Class B,C and D device CE Certification2025-08-01T11:56:40+05:30

Based on the number of models and varients the timeline may change. usually the timeline for class B is approx 8-10 montsh and Class D is 14 months.

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