Water Industry Specifications / Information + Guidance Notes
Current Water Industry Specifications (WISs) and Information and Guidance Notes (IGNs) are managed by Water UK and available here.
Water Industry Specifications (WISs) are prepared by the UK water industry for the specification and purchase of products used in the industry. They generally cover products for which there is no suitable European or British standard.
Information & Guidance Notes (IGNs) are used to provide additional guidance to a WIS or provide interpretation and additional information to European or British standards. All WISs and IGNs are listed as one of the following:
Water UK Standards Programme
The content of this website is managed by the Standards Board as a part of the Water UK Standards Programme, which works towards water industry objectives for input to International, European and British standards.
WIS/IGN information and support from Water UK
- Contact: Water UK