Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria
Edition 2008-06-30

Sludge recovery, recycling, treatment and disposal - Requirements and recommendations for the operation of anaerobic digestion facilities
Edition 2023-03-29

Specification for whole digestate, separated liquor and separated fibre derived from the anaerobic digestion of source-segregated biodegradable materials""
Edition 2014-07-31

Plastics. Determination of specific aerobic biodegradation rate of solid plastic materials and disappearance time (DT50) under mesophilic laboratory test conditions
Edition 2022-07-22

Water quality. Determination of inhibition of gas production of anaerobic bacteria. General test
Edition 2014-03-31

Water quality. Determination of inhibition of gas production of anaerobic bacteria. Test for low biomass concentrations
Edition 2014-03-31

Plastics. Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems. Method by measurement of biogas production
Edition 2019-04-24

Soil quality. Sampling. Collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory
Edition 2018-11-06

Sludge recovery, recycling, treatment and disposal. Requirements and recommendations for the operation of anaerobic digestion facilities
Edition 2023-03-24

Soil quality. Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials. Batch test with forced aerobic or anaerobic conditions
Edition 2023-12-06