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Standards Under Review

Guidelines for the management of assets of water supply and wastewater systems -- Part 1: Drinking water distribution networks - NL ISO 24516-1: 2020


Guidelines for the management of assets of water supply and wastewater systems -- Part 3: Wastewater collection networks - NL ISO 24516-3: 2020


Activities relating to drinking water and wastewater services -- Crisis management of water utilities - NL ISO 24518:2020


Ventilation for buildings - Design and dimensioning of residential ventilation systems - NL CEN/TR 14788:2020


Ventilation for buildings - Design criteria for the indoor environment - NL CR 1752:2020


Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance - NL EN 328:2020