Overview
EN ISO 11607-1:2020 (identical to ISO 11607-1:2019) is the international/CEN standard for packaging for terminally sterilized medical devices. It specifies requirements and test methods for materials, preformed sterile barrier systems, sterile barrier systems and packaging systems intended to maintain sterility of terminally sterilized medical devices until the point of use. The standard is applicable to industry, health care facilities and other organizations that place medical devices into sterile barrier systems and sterilize them. It is not intended for aseptically manufactured devices, does not cover every quality assurance element of manufacture, and excludes packaging used solely for transporting contaminated items for reprocessing or disposal.
Key Topics and Requirements
EN ISO 11607-1:2020 covers the full range of packaging attributes needed for terminal sterilization, including:
- General requirements - quality system expectations, risk management, sampling, test methods and documentation.
- Materials and sterile barrier systems - basic attributes for materials and preformed sterile barrier components.
- Microbial barrier properties - demonstrating maintenance of sterility until point-of-use.
- Compatibility with sterilization processes - ensuring materials and seals tolerate intended sterilization methods.
- Labelling, storage and transport - marking, expiry considerations and handling of materials and sterile barrier systems.
- Design and development of complete packaging systems - design inputs and outputs, and usability for aseptic presentation.
- Performance, stability and validation - testing protocols, stability (shelf-life) assessment and requirements for validation and revalidation (linked to ISO 11607-2).
- Inspection prior to aseptic presentation and information to be provided with sterile packs.
The standard also contains informative and normative annexes (guidance on medical packaging, standardized test methods, environmental aspects and differentiation of sterile barrier vs protective packaging).
Practical Applications and Who Uses It
EN ISO 11607-1 is used by:
- Medical device manufacturers designing terminally sterilized products and packaging systems.
- Suppliers of packaging materials and preformed sterile barrier systems (pouches, reels, etc.).
- Sterilization service providers and hospital sterilization departments validating in-house packaging processes.
- Regulatory and quality teams for product submissions and demonstrating compliance with device packaging requirements.
Practical uses include selecting compliant materials, defining packaging design inputs, performing microbial barrier and compatibility testing, establishing shelf-life/stability protocols, and preparing documentation for regulatory conformity.
Related Standards
- ISO 11607-2 - process development, forming, sealing and assembly validation for packaging systems.
- EN 868 series - European standards for specific materials and preformed sterile barrier systems (can demonstrate conformity).
- ISO/TS 16775 - guidance for the ISO 11607 series.
- ISO 11139 - related definitions for sterilization terminology.
Keywords: EN ISO 11607-1:2020, packaging for terminally sterilized medical devices, sterile barrier systems, packaging systems, ISO 11607-1:2019, materials, microbial barrier, sterilization compatibility.
