Section 1 of the Directory lists Water Fittings which are WRAS Approved Products.

Section 2 contains a list of WRAS Approved Materials and Related Products.

Section 3 contains a list of British Standards that are accepted by the industry as meeting the requirements of regulations and byelaws

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Section 4 contains a list of water industry accredited RPZ Valve Testers.

 Section 5 contains a link to the List of substances, products and processes approved under Regulation 31 and 32 by the Drinking Water Inspectorate (DWI)