This International Standard provides guidance for the selection, use and interpretation of results from application of biological indicators when used in the development, validation and routine monitoring of sterilization processes. This International Standard applies to biological indicators for which International Standards exist.
NOTE 1 See, for example, the ISO 11138 series.
NOTE 2 The general information provided in this International Standard can have useful application for processes and biological indicators not currently addressed by existing International Standards, e.g., new and developing sterilization
processes.
This International Standard does not consider those processes that rely solely on physical removal of
microorganisms, e.g., filtration.
This International Standard is not intended to apply to combination processes using, for example, washer
disinfectors or flushing and steaming of pipelines.
This International Standard is not intended to apply to liquid sterilization processes.
BS EN ISO 14161:2009 Referenced Document
ISO 11135-1 Sterilization of health care products - Ethylene oxide - Part 1: Requirements for development, validation and routine control of a sterilization process for medical devices
ISO 11138-1:2006 Sterilization of health care products - Biological indicators - Part 1: General requirements
ISO 11138-2 Sterilization of health care products - Biological indicators - Part 2: Biological indicators for ethylene oxide sterilization processes*, 2017-03-01 Update
ISO 11138-3 Sterilization of health care products - Biological indicators - Part 3: Biological indicators for moist heat sterilization processes*, 2017-02-28 Update
ISO 11138-4 Sterilization of health care products - Biological indicators - Part 4: Biological indicators for dry heat sterilization processes*, 2017-03-01 Update
ISO 11138-5 Sterilization of health care products - Biological indicators - Part 5: Biological indicators for low-temperature steam and formaldehyde sterilization processes*, 2017-03-01 Update
ISO 11737-1 Sterilization of health care products — Microbiological methods — Part 1: Determination of a population of microorganisms on products — Amendment 1*, 2021-05-19 Update
ISO 14937 Sterilization of health care products - General requirements for characterization of a sterilizing agent and the development, validation and routine control of a sterilization process for medical devices
ISO 17665-1 Sterilization of health care products - Moist heat - Part 1: Requirements for the development, validation and routine control of a sterilization process for medical devices
ISO 18472:2006 Sterilization of health care products - Biological and chemical indicators - Test equipment
BS EN ISO 14161:2009 history
2010BS EN ISO 14161:2010 Sterilization of health care products. Biological indicators. Guidance for the selection, use and interpretation of results
2010BS EN ISO 14161:2009 Sterilization of health care products - Biological indicators - Guidance for the selection, use and interpretation of results