Committee:
SC 1 Water treatment
SC 2 Water supply
SC 3 Drainage, sewerage and discharge
SC 4 Water purification
GT 1 Flushable products
GT 2 Directrices de aguas residuales
ISO/TC 224 Drinking water, wastewater and stormwater systems and services
ISO/TC 282 Water reuse
CEN/TC 164 Water supply
CEN/TC 165 Waste water engineering
CEN/TC 426 Domestic appliances used for water treatment not connected to water supply
CEN/WS PROMISCES Soil-sediment-water system - Solutions to deal with PMT/vPvM substances
CEN/WS 079 Sustainable Integrated Water Use & Treatment in Process Industries "SustainWATER"
* Some activities of this TC correspond to other AEN/CTN.
Standards developed by the committee: CTN 149: 254
Status: VIGENTE / 2025-07-23
Wastewater treatment plants - Part 1: General design and construction principles
Status: VIGENTE / 2025-01-15
Wastewater treatment plants - Part 8: Sludge treatment and storage
Status: VIGENTE / 2024-11-27
Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysis
Wastewater treatment plants - Part 12: Control and automation
Wastewater treatment plants - Part 5: Lagooning processes
Status: VIGENTE / 2024-10-09
Guidelines for the preparation of a regulation of discharges to the sanitation network
Wastewater treatment plants - Part 3: Preliminary treatment
Status: VIGENTE / 2024-07-24
On-site non-potable water systems - Part 1: Systems for the use of rainwater
Status: VIGENTE / 2024-07-03
Wastewater treatment plants - Part 9: Odour control and ventilation
Status: VIGENTE / 2024-06-13
Classification and characteristics of techniques for renovation, repair and replacement of drains and sewers
Anti-flooding devices for buildings - Part 2: Test methods.
Anti-flooding devices for buildings. Part 3: Quality assurance.
Investigation and assessment of drain and sewer systems outside buildings - Part 1: General Requirements
Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system
Drain and sewer systems outside buildings - Pumping systems - Part 1: General requirements
Drain and sewer systems outside buildings - Pumping systems - Part 2: Positive pressure systems
Drain and sewer systems outside buildings - Pumping systems - Part 3: Vacuum systems
Vitrified clay pipe systems for drains and sewers - Part 1: Requirements for pipes, fittings and joints
Vitrified clay pipe systems for drains and sewers - Part 2: Evaluation of conformity and sampling
Vitrified clay pipe systems for drains and sewers - Part 4: Requirements for adaptors, connectors and flexible couplings
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