We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Emerging techniques on how to prevent or minimise the environmental impacts of hydrogen production by electrolysis of water.
An evidence review carried out for UK environmental regulators on the emerging techniques for electrolysis of water technologies.
How bottled water producers can get a natural mineral water recognised in England, and rules you need to follow to produce and label it.
What local authorities must do to grant recognition for natural mineral water and carry out ongoing checks.
2025 was landmark year of action on water, with biggest reforms in a decade.
How to register as a spring water producer, and the rules you must follow to produce and market spring water.
Emerging techniques on how to prevent or minimise the environmental impacts of industrial hydrogen production from methane or refinery fuel gas with carbon capture for storage.
Learn how planting trees can help manage flooding, improve water quality, and support aquatic habitats.
The UK Health Security Agency's (UKHSA) FW&E laboratories protect the public from significant health threats associated with food, water and environmental hazards.
The differences between the 3 types of bottled water, and what bottled water is exempt from the rules.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab and requires JavaScript).