Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method - Amendment 1: Inclusion of storage of the samples before analysis and changes in the control strain for performance testing of culture media and reagents (ISO 11290-2:2017/FDAM 1:2026); German and English version EN ISO 11290-2:2017/FprA1:2026

Yoghurt - Enumeration of characteristic microorganisms - Colony-count technique (ISO 7889:2026)

Yoghurt - Enumeration of characteristic microorganisms - Colony-count technique (ISO 7889:2026); German and English version prEN ISO 7889:2026

Sterilization of health care products - Microbiological methods - Part 1: Determination of a population of microorganisms on products (ISO/DIS 11737-1:2026)

Sterilization of health care products - Microbiological methods - Part 1: Determination of a population of microorganisms on products (ISO/DIS 11737-1:2026); German and English version prEN ISO 11737-1:2026

Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method (ISO/DIS 9308-2:2026)

Microbiology of the food chain - Horizontal method for the enumeration of microorganisms

Haematology — Determination of the concentration of blood corpuscles in blood — Part 7: Reference procedure for the determination of cell concentrations using relative enummeration; German and English version

Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method (ISO/DIS 9308-2:2026); German and English version prEN ISO 9308-2:2026

Water quality - Enumeration of culturable microorganisms - Colony count by spread plate inoculation on R2A medium (ISO/FDIS 13647:2026)