This International Standard gives general guidelines for enumeration of yeast and mould present in cosmetics by counting the colonies on selective agar medium after aerobic incubation. In order to ensure product quality and safety for consumers, it is advisable to perform an appropriate microbiological risk analysis so as to determine the types of cosmetic products to which this International Standard is applicable. Products considered to present a low microbiological risk include those with low water activity, hydro-alcoholic products, products with extreme pH values, etc.
DIN EN ISO 16212:2011 Referenced Document
EN 12353 Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity*, 2021-08-31 Update
ISO 21148 Cosmetics - Microbiology - General instructions for microbiological examination*, 2017-06-01 Update
DIN EN ISO 16212:2011 history
2023DIN EN ISO 16212:2023-01 Cosmetics - Microbiology - Enumeration of yeast and mould (ISO 16212:2017 + Amd 1:2022); German version EN ISO 16212:2017 + A1:2022