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Uisce Éireann Standards & Specifications

Welcome to Uisce Éireann Standards & Specifications

Uisce Éireann is continuing its efforts to develop an Uisce Éireann Standards portal to allow Uisce Éireann Engineering Service Providers read only access to Uisce Éireann Standards, Specifications and Template Documents.

Search Tip: Search functionality works best using the ‘IW Publication No.’. If a search is returning with no results please re-try using part of the ‘IW Publication No.’ or ‘Title’ and not the full string. Alternatively, filter or find using the ‘IW Register of S&S’ (see below). Any further issues or queries please email


No Document contained on the ‘Uisce Éireann Standards’ website shall be reproduced or transmitted in any form or stored in any retrieval system of any nature without the prior written permission of Uisce Éireann as copyright holder, except as agreed for use.

When there is any doubt on the application of a new or amended Standard to current projects/designs, the Engineering Service Provider should verify its application by seeking confirmation form the relevant Uisce Éireann Asset Delivery Regional Lead.