ISO 20417 consolidates the labeling, IFU, and information-supplied requirements that historically lived across multiple device-specific standards. Aligns naturally with EU MDR Annex I labeling requirements. ISO 20417:2021 sets general requirements for the information supplied by the manufacturer, such as identification of the manufacturer and device, warnings, IFU content, electronic IFUs and translations. Device-specific standards can add to it. It replaced EN 1041, which was previously used as the labeling reference in the EU, and is harmonised for the MDR and IVDR.

Why it matters

Useful single anchor for global labeling specifications; FDA recognizes specific clauses.

Common pitfalls

•Manufacturers might misinterpret ISO 20417 as a standalone solution, neglecting country-specific labeling requirements that may still apply.
•Failing to regularly update labeling in accordance with new regulations or revised versions of ISO 20417 can lead to non-compliance.
•Companies may overlook the need for clear, unambiguous, and easily understandable language in their labeling, as mandated by the standard.
•Incorrectly applying the general requirements to specific device types without considering supplementary or device-specific standards is a common error.

Sources

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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

Regulatory pathway choice - 510(k) vs PMA, 510(k) vs De Novo, Abbreviated vs Special 510(k).
Quality systems - QSR vs ISO 13485, QMSR vs QSR.
Software classification - SaMD vs SiMD, Locked vs adaptive AI.
EU frameworks - MDR vs IVDR, CE Mark vs UKCA.
Cybersecurity artifacts - SPDX vs CycloneDX SBOM, CVE vs CVSS.
Post-market actions - Recall vs field action, Removal vs correction.

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.