About

Scope

Standardization of a framework for the definition and measurement of service activities relating to drinking water supply systems and wastewater systems.

The standardization includes the definition of a language common to the different stakeholders, the definition of the characteristics of the elements of the service according to the consumers expectations, a list of requirements to fulfil for the management of a drinking water supply system and a wastewater system, service quality criteria and a related system of performance indicators, without setting any target values or thresholds.

Excluded:

  • design and construction of water supply and wastewater systems, or maintenance techniques;
  • limits of acceptability for drinking water quality and wastewater discharged in the receiving body;
  • analytical methods.

Quick links

9

published ISO standards *

under the direct responsibility of ISO/TC 224

11

ISO standards under development *

under the direct responsibility of ISO/TC 224

35

Participating members

24

Observing members

* number includes updates

Reference Title Type
ISO/TC 224/AHG 1 Review of the scope Working group
ISO/TC 224/CG Coordinating group Working group
ISO/TC 224/WG 1 Terminology Working group
ISO/TC 224/WG 5 Examples of the application of 2451X Standards Working group
ISO/TC 224/WG 6 Asset management Working group
ISO/TC 224/WG 7 Crisis management of water utilities Working group
ISO/TC 224/WG 8 Onsite domestic wastewater management using low technologies Working group
ISO/TC 224/WG 9 Decision support systems Working group
ISO/TC 224/WG 10 Flushable products Working group
ISO/TC 224/WG 11 Storm water management Working group
ISO/TC 224/WG 12 Water efficiency management Working group
Liaison Committees to ISO/TC 224

The committees below can access the documents of ISO/TC 224 :

Reference Title ISO/IEC
ISO/PC 302 Guidelines for auditing management systems ISO
ISO/PC 305 Sustainable non-sewered sanitation systems ISO
ISO/TC 5/SC 2 Cast iron pipes, fittings and their joints ISO
ISO/TC 6/SC 2 Test methods and quality specifications for paper and board ISO
ISO/TC 207 Environmental management ISO
ISO/TC 268/SC 1 Smart community infrastructures ISO
ISO/TC 275 Sludge recovery, recycling, treatment and disposal ISO
ISO/TC 282 Water reuse ISO
ISO/TC 282/SC 1 Treated wastewater reuse for irrigation ISO
ISO/TC 282/SC 3 Risk and performance evaluation of water reuse systems ISO
ISO/TC 292 Security and resilience ISO
Liaison Committees from ISO/TC 224

ISO/TC 224 can access the documents of the committees below :

Reference Title ISO/IEC
ISO/TC 6/SC 2 Test methods and quality specifications for paper and board ISO
ISO/TC 176 Quality management and quality assurance ISO
ISO/TC 176/SC 1 Concepts and terminology ISO
ISO/TC 251 Asset management ISO
ISO/TC 268 Sustainable cities and communities ISO
ISO/TC 268/SC 1 Smart community infrastructures ISO
ISO/TC 282/SC 1 Treated wastewater reuse for irrigation ISO
ISO/TC 292 Security and resilience ISO
Organizations in liaison (Category A and B)
Acronym Title Category
AfWA African Water Association A
EUREAU European Federation of national associations of water & wastewater services A
IWA International Water Association A
The World Bank The World Bank Group A

Organizations in liaison (Category C and D)

C & D liaisons participate at the level of a Working Group

Acronym Title Category
EDANA European Disposables and Nonwovens Association - EDANA D
INDA Association of the Nonwoven Fabrics Industry D

ISO/TC 224 - Secretariat

AFNOR France
Association française de normalisation
11 rue Francis de Pressensé
F-93571 La Plaine Saint-Denis Cedex
France

Tel: +33 1 41 62 80 00
Fax: +33 1 49 17 90 00

Secretariat direct:
M Benjamin Laurent