Specialist Consultants to the Water Industry

Water & Building Regulations Approvals Gurus

Water Consultancy

International Certification Experts
We advise on the design, testing and compliance of water products and water fittings including taps, valves and water systems.
RAH Consultancy

Water Industry Specialist Consultants

RAH Consultancy secures UK and international regulatory approvals, offers expert advice on water regulations, and provides independent expert witness services, focusing on safety, compliance, and court assistance.

Water Consultants

We provide independent expert advice to installers, users, and manufacturers of water devices connected to the public water supply. Our guidance covers product design, installation, and fitness for purpose, focusing on compliance with the UK Water Supply (Water Fittings) Regulations and Water Supply (Water Quality) Regulations.
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Water Product Certification

Since 1989, we have consistently secured regulatory approvals for both international and British standards. Our expertise includes UK approvals for Water Regulations compliance and Anti-Scalding testing, essential for Domestic and Healthcare premises. We specialise in meeting Type 2 and Type 3 valve requirements, ensuring safety and compliance across various applications.
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Water Expert Witness

Richard Hurst, principal of RAH Consultancy, serves as a party-appointed expert, single joint expert, and expert adviser. Committed to the CJC Experts Protocol, he prioritises independent, skilled, and diligent service, with an overriding duty to assist the court. RAH Consultancy is registered with the National Expert Witness Agency.

Unrivalled Water Industry Expertise

RAH Consultancy has unrivalled expertise in the interpretation of the UK Water Regulations

Since 2004, we’ve specialised in water industry consultancy, advising on design, testing, and compliance of water products and fittings. Led by Richard Hurst, Fellow of CIPHE and Expert Witness, we’ve contributed to major projects like South Bank Tower and consulted for top law firms on legionellosis cases.

Many Satisfied Clients

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International Water Consultancy Expertise

Trusted by Clients on 5 Continents.
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