ÖNORM EN ISO 14160

This document specifies requirements for the characterization of a liquid chemical sterilizing agent and for the development, validation, process control and monitoring of sterilization by liquid chemical sterilizing agents of single-use medical devices comprising, in whole or in part, materials of animal origin. This document covers the control of risks arising from contamination with bacteria and fungi by application of a liquid chemical sterilization process. Risks associated with other microorganisms can be assessed using other methods. This document is not applicable to material of human origin. This document does not describe methods for the validation of the inactivation of viruses and transmissible spongiform encephalopathy (TSE) agents. This document does not describe methods for validation of the inactivation or elimination of protozoa and parasites. The requirements for validation and routine control described in this document are only applicable to the defined sterilization process of a medical device, which is performed after the manufacturing process, and do not take account of the lethal effects of other bioburden reduction steps. This document does not specify tests to establish the effects of any chosen sterilization process upon the fitness for use of the medical device. This document does not cover the level of residual sterilizing agent within medical devices. Guidance for the characterization of a liquid chemical sterilizing agent and for the development, validation, process control and monitoring of sterilization by liquid chemical sterilizing agents of single-use medical devices comprising, in whole or in part, materials of animal origin is provided in informative Annex A.