EVS-EN ISO 7218:2024

ISO 7218 specifies general requirements and gives guidance on microbiological examinations. It applies to:

— the implementation of specific horizontal or vertical International Standards developed by ISO/TC 34/SC 9 or ISO/TC 34/SC 5 for the detection or enumeration of microorganisms, named hereafter “specific standards”,
— good laboratory practices for microbiology laboratories testing samples from the food chain,
— guidance for microbiological laboratories testing samples from the food chain on the technical requirements for conforming to ISO/IEC 17025.

ISO 7218 applies to examinations for bacteria, yeasts and moulds and can be used for parasites and viruses if supplemented with specific guidance. It does not apply to examinations for toxins or other metabolites (e.g. amines) from microorganisms.

It applies to the microbiology of the food chain, from primary production to food and animal feed products, including the premises where the food or feed production and handling takes place. ISO 7218 also applies to the microbiological examination of water where water is used in food production or is regarded as food in national legislation.

ISO 7218:2024 text has been approved in Europe as EN ISO 7218:2024 without any changes.