Stream Line - link to Innovation One Stop Shop
Innovation One Stop Shop

The Drinking Water Inspectorate is one of three regulators along with Ofwat and the Environment Agency who have set up StreamLine to make it easier for innovators to obtain advice on navigating regulatory barriers in the water and sewerage industry.

Further information can be found on the Ofwat website: StreamLine: the regulatory advice service for water innovators – Ofwat

To submit an enquiry, visit: Home  · StreamLine (

StreamLine does not provide advice on regulation 31 – materials in contact with drinking water. For any regulation 31 enquiries, please visit: Drinking Water Products – Drinking Water Inspectorate (

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