THE LEADING VOICE OF THE UK DRINKING WATER INDUSTRY
Setting the standard for safe water at work and home.
Trusted information, advice and accredited supplier you can rely on.
Our Standards
What the WHA mark guarantees - independently audited, every year.
Find a member
Check your water supplier is accredited - at work or at home.
Become a member
Why join the industry standard, and how to apply.
Who we are
The WHA facilitates the exchange of technical, scientific and regulatory information between Industry Members and related bodies and serves as the authoritative source.
Standards
Bespoke training and development is a pillar of WHA membership and an essential part of the Association audits.
Essentials
The WHA provides Members with a wide range of guidelines, technical support and information as well as consumer literature.
Sustainability
WHA Members are encouraged to pledge their support for initiatives covering 5 important environmental and sustainable areas.
Events
The WHA provides networking opportunities through annual events and offers both in-house and regional industry specific training courses.
Latest News
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A new post…
WHA marks World Water Day, backing Just a Drop’s #stepstowater campaign to fund life-changing clean water access.
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2026 Spring Conference / AGM
We take look at the upcoming 2026 AGM / Spring Conference. Everything that is planned, and present an online booking form.
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Report: 2024 AGM / Autumn Meeting
WHA Members convened at Brandon Hall for networking, updates on industry growth, new bylaws, and supporting charity Just a Drop.