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 / 2025-03-01
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
Characterisation of sludges - Settling properties - Part 3: Determination of zone settling velocity (ZSV)
Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of surface coatings with nickel layers - Long-term test method
Influence of metallic materials on water intended for human consumption - Determination of residual surface lead (Pb) - Extraction method
Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid
Chemicals used for treatment of water for swimming pools - Sodium hydrogen sulfate
Products used for treatment of water intended for human consumption - Manganese dioxide
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfate
Status: VIGENTE / 2024-12-11
Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General requirements (ISO 17294-1:2024)
Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2024)
Status: VIGENTE / 2024-12-04
Ambient air - Sampling and analysis of airborne pollen grains and fungal spores for networks related to allergy - Volumetric Hirst method
Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
Stationary source emissions - Manual method for the determination of the mass concentration of formaldehyde - Reference method (Endorsed by Asociación Española de Normalización in August of 2021.)
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