The Water Regulations Advisory Scheme (or WRAS) is an organisation that aims to advise, promote and standardise best practice amongst everyone involved in the UK water industry.

To achieve WRAS approval or listing, the individual product or fitting must pass mechanical and water quality testing carried out independently by WRAS.

WRAS states that ‘A water fitting should not cause waste, misuse, undue consumption or contamination of the water supply and must be of an appropriate quality and standard.‘