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    Pick any two terms to see definitions, context, pitfalls, and sources in parallel.

    Curated comparison tables

    In-depth, attribute-by-attribute tables for the most common MedTech term pairs. Each row is sourced from the linked term pages.

    Regulatory

    Person Responsible for Regulatory Compliance(PRRC)

    In one line
    Named individual required by EU MDR/IVDR Article 15 with regulatory responsibility inside the manufacturer.
    Definition
    PRRCs must possess defined qualifications and experience and are personally responsible for conformity checks, technical documentation maintenance, post-market surveillance, vigilance, and clinical investigation reporting. Under MDR and IVDR Article 15, the PRRC must have documented expertise, through a relevant degree plus at least one year of regulatory or quality experience, or four years of experience. They are responsible for checking conformity before release, technical documentation, post-market surveillance, vigilance reporting and investigational device statements. Micro and small enterprises may use an external PRRC who is permanently available.
    Why it matters
    Small manufacturers can engage an external PRRC; importers and authorized representatives also have PRRC obligations under specific conditions.
    Common pitfalls
    • •A common pitfall is misunderstanding that the PRRC’s personal liability extends to criminal charges in certain jurisdictions for non-compliance.
    • •Companies often fail to adequately define the PRRC’s direct access to management and resources, hindering their effectiveness.
    • •Organizations may mistakenly believe that appointing an external PRRC absolves them of their own regulatory compliance responsibilities.
    • •Inadequate documentation of the PRRC’s qualifications and experience can lead to non-conformities during audits.
    • •Manufacturers sometimes neglect to update the PRRC’s responsibilities and training as regulations evolve or product portfolios change, leading to compliance gaps.
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    Why compare MedTech terms side by side?

    MedTech terminology is full of pairs that look interchangeable but carry very different regulatory, clinical, and commercial consequences. Picking the wrong framework, pathway, or standard early in a project can add months to a submission, invalidate clinical evidence, or trigger an audit finding. Side-by-side comparison is the fastest way to surface those differences before they become costly mistakes.

    Each comparison on this page pulls from the same vendor-neutral, sourced definitions used throughout the MedTech Terms glossary. You see the one-line summary, the formal definition, why it matters in practice, common pitfalls, and the primary sources (FDA guidance, EU MDR/IVDR articles, ISO/IEC standards, MDCG documents, IMDRF principles) that back each entry. That makes the comparison defensible in regulatory strategy memos, design reviews, and submission narratives.

    Common comparison patterns

    How to use this tool

    Pick term A and term B from the dropdowns, or click a preset above. The URL updates with both slugs so you can bookmark or share the exact comparison with a colleague, a notified body reviewer, or your regulatory consultant. Click Open full page on either side for the complete entry, including FAQs, related terms, and the full citation list. If you are not sure which term to start with, browse the Categories view or the A-Z index.

    MedTech Terms is a vendor-neutral community resource sponsored by Blue Goat Cyber. Definitions are written for educational use and are not legal or regulatory advice.