Committee:
SC 1 Water
SC 2 Air
SC 3 Soil
SC 5 Waste
ISO/TC 146 Air quality
ISO/TC 147 Water quality
ISO/TC 158 Analysis of gases
ISO/TC 190 Soil quality
ISO/TC 275 Sludge recovery, recycling, treatment and disposal
CEN/WS AGRO2CIRCULAR Guidelines for characterization of extracts for the recycling/upcycling of organic agrifood wastes
CEN/SS S08 Air quality
CEN/SS S27 Waste - Characterization, treatment and streams
CEN/TC 164 Water supply
CEN/TC 230 Water analysis
CEN/TC 264 Air quality
CEN/TC 308 Characterization and management of sludge
CEN/TC 444 Environmental characterization of solid matrices
* Some activities of this TC correspond to other AEN/CTN.
Standards developed by the committee: Technical Standardisation Committee 77: 1416
Status: VIGENTE / 2025-07-23
Water quality. Sampling. Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems
Status: VIGENTE / 2025-07-01
Water quality - Guidance and requirements for designing an interlaboratory trial for validation of analytical methods (ISO/TS 7013:2023) (Endorsed by Asociación Española de Normalización in July of 2025.)
Status: VIGENTE / 2025-06-11
Devices for in-situ generation of biocides - Ozone
Status: VIGENTE / 2025-05-21
Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2024)
Status: VIGENTE / 2025-04-01
Soil quality - Vocabulary (ISO 11074:2025) (Endorsed by Asociación Española de Normalización in April of 2025.)
Status: VIGENTE / 2025-03-26
Ambient air - Determination of the particle number concentration of atmospheric aerosol
Water quality - Determination of selected per- and polyfluoroalkyl substances in drinking water - Method using liquid chromatography/tandem-mass spectrometry (LC-MS/MS)
Status: VIGENTE / 2025-03-24
Stationary source emissions - Data acquisition and handling systems - Part 1: Specification of requirements for the handling and reporting of data
Status: VIGENTE / 2025-03-12
Fugitive and diffuse emissions of common concern to industry sectors - Standard method to determine diffuse emissions of volatile organic compounds into the atmosphere
Status: VIGENTE / 2025-03-11
Air quality -- Determination of the uncertainty of the time average of air quality measurements
Status: VIGENTE / 2025-03-06
Ambient air - Biomonitoring with mosses - Accumulation of atmospheric contaminants in mosses collected in situ: from the collection to the preparation of samples
Ambient air - Biomonitoring with lichens - Assessing epiphytic lichen diversity
Status: VIGENTE / 2025-03-01
Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method (Endorsed by Asociación Española de Normalización in March of 2025.)
Status: VIGENTE / 2025-02-26
Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)
Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum (ISO 10253:2024)
Status: VIGENTE / 2025-01-22
Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides
Status: VIGENTE / 2025-01-16
Gas mixtures - Gravimetric preparation - Mastering correlations in composition.
Status: VIGENTE / 2025-01-15
Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality
Status: VIGENTE / 2025-01-01
Air quality - Performance evaluation of air quality sensor systems - Part 2: Particulate matter in ambient air (Endorsed by Asociación Española de Normalización in January of 2025.)
Characterisation of sludges - Filtration properties - Part 2: Determination of the specific resistance to filtration
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