I.S. EN ISO 11133:2014&A1:2018&A2:2020

National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Quality assurance management
5 Test organisms for performance testing
6 Quality control and performance testing of culture media
7 Methods for performance testing of solid culture media
8 Methods for performance testing of liquid culture media
9 Methods for performance testing of diluents and transport media
10 Documentation of test results
Annex A (informative) - Designation of the components of culture media in International Standards on microbiological analysis of food, animal feed and water
Annex B (normative) - Preparation of reference stock and working culture
Annex C (normative) - Flow charts of methods for performance testing
Annex D (informative) - Example of card for recording test results of culture media
Annex E (normative) - Test microorganisms and performance criteria for culture media commonly used in food microbiology
Annex F (normative) - Test microorganisms and performance criteria for culture media commonly used in water microbiology
Annex G (normative) - Use of control charts to monitor quantitative testing of solid culture media
Annex H (informative) - Quality assurance of culture media - Troubleshooting
Annex I (informative) - Quantitative testing of liquid media
Annex J (normative) - Definition of microbiological performance tests for standardized culture media
Bibliography

This International Standard defines terms related to quality assurance of culture media and specifies the requirements for the preparation of culture media intended for the microbiological analysis of food, animal feed, and samples from the food or feed production environment as well as all kinds of water intended for consumption or used in food production.