Microbiology of the food chain - Horizontal method for the enumeration of microorganisms Part 1: Colony count at 30 °C by the pour plate technique
Edition 2015-02-05

Microbiology of the food chain - Horizontal method for the enumeration of microorganisms Part 2: Colony count at 30 °C by the surface plating technique
Edition 2015-09-01

Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of presumptive Bacillus cereus - Colony-count technique at 30 °C
Edition 2016-01-12

Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of Clostridium perfringens - Colony-count technique
Edition 2020-03-31

Microbiology of the food chain - Horizontal method for detection and enumeration of Campylobacter spp.Part 2: Colony-count technique
Edition 2020-03-27

Microbiology of the food chain - Horizontal method for the enumeration of á-glucuronidase-positive Escherichia coli Part 1: Colony-count technique at 44 °C using membranes and 5-bromo-4- chloro-3-indolyl á-D-glucuronide
Edition 2022-05-26

Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of á-glucuronidase-positive Escherichia coli Part 2: Colony-count technique at 44 °C using 5-bromo-4-chloro-3-indolyl á-D-glucuronide
Edition 2022-05-26

Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of yeasts and moulds Part 1: Colony count technique in products with water activity greater than 0,95
Edition 2021-03-19

Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of yeasts and moulds Part 2: Colony count technique in products with water activity less than or equal to 0,95
Edition 2021-04-14

Microbiology of the food chain - Horizontal Method for the detection and enumeration of enterobacteriaceae Part 2: Colony-count Technique
Edition 2020-04-15