Projects

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Water quality - Detection of human enteroviruses by monolayer plaque assay

90.93 Standard confirmed

CEN/TC 230

Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)

90.93 Standard confirmed

CEN/TC 164

Water quality - Nomenclatural requirements for the recording of biodiversity data, taxonomic checklists and keys

90.60 Close of review

CEN/TC 230

Water quality - Detection and enumeration of bacteriophages - Part 1: Enumeration of F-specific RNA bacteriophages (ISO 10705-1:1995)

90.93 Standard confirmed

CEN/TC 230

Water quality - Detection and enumeration of bacteriophages - Part 2: Enumeration of somatic coliphages (ISO 10705-2:2000)

90.93 Standard confirmed

CEN/TC 230

Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media - Amendment 1 (ISO 11133:2014/Amd 1:2018)

60.60 Standard published

CEN/TC 463

Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media - Amendment 2 (ISO 11133:2014/Amd 2:2020)

60.60 Standard published

CEN/TC 463

Water quality - Enumeration of Legionella (ISO 11731:2017)

60.60 Standard published

CEN/TC 230

Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017)

60.60 Standard published

CEN/TC 230

Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration (ISO 14189:2013)

60.60 Standard published

CEN/TC 230

Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)

60.60 Standard published

CEN/TC 230

Water quality - Detection of Salmonella spp. (ISO 19250:2010)

60.60 Standard published

CEN/TC 230

Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods (ISO 7704:2023)

60.60 Standard published

CEN/TC 230

Water quality - Detection and enumeration of intestinal enterococci in surface and wastewater - Part 1: Miniaturized method (Most Probable Number) by inoculation in liquid medium (ISO 7899-1:1998)

90.93 Standard confirmed

CEN/TC 230

Water quality - Detection and enumeration of intestinal enterococci in surface and wastewater - Part 1: Miniaturized method (Most Probable Number) by inoculation in liquid medium (ISO 7899-1:1998)

60.60 Standard published

CEN/TC 230

Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method (ISO 7899-2:2000)

90.93 Standard confirmed

CEN/TC 230

Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018)

60.60 Standard published

CEN/TC 230

Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014)

60.60 Standard published

CEN/TC 230