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    Post-Market Surveillance Plan (IVDR)

    Manufacturer-maintained plan under Article 79 describing how safety and performance data are systematically collected once an IVD is on the market.

    Reviewed by Christian Espinosa, Founder, Blue Goat CyberLast reviewed July 25, 2026

    Definition

    Article 79 and Annex III of the IVDR require every manufacturer to plan, establish, document, implement, maintain, and update a post-market surveillance system proportionate to the risk class and appropriate for the type of device. The PMS Plan defines the data sources (complaints, PMPF, literature, registries), the indicators and thresholds, and the linkage back into risk management and the performance evaluation.
    What the regulation says
    Annex III Section 1.1 specifies the required content of the PMS Plan including proactive and reactive collection of data, methods for evaluating collected data, tools to trace and identify devices, and the effective communication with authorities and users.

    What this means in practice

    For Class A and B devices the outputs feed a PMS Report (Article 80); for Class C and D they feed a Periodic Safety Update Report (PSUR, Article 81) that is reviewed by the notified body for Class C and D and, for Class D, made available through EUDAMED.
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    Primary references

    3 sources
    Link health: 3 verified· last checked 2026-06-20
    EUR-Lex·1IMDRF·1RAPS·1
    1. 1
      Regulation (EU) 2017/746, Article 79 and Annex III
      Verified
      EUR-Lexeur-lex.europa.eu
    2. 2
      IMDRF Documents
      Verified
      IMDRFimdrf.org
    3. 3
      RAPS Regulatory Focus
      Verified
      RAPSraps.org

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