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
How to manage water use, levels, drainage and irrigation, and avoid pollution from waste water and sheep dip.
What you must do to manage manure, fertiliser and soil to prevent runoff, erosion and leaching.
Check the tariff classification for peptide nisin standardised with sodium chloride
Advice and guidance on the health needs of migrant patients for healthcare practitioners.
Get help to classify cigarettes, cigars, raw tobacco, smoking tobacco, tobacco for heating and nicotine substitutes for import and export.
When you need an environmental permit to discharge liquid effluent or waste water to surface water or the ground, and how to apply.
Guidance for those producing, processing, consuming, importing or exporting chemicals covered by the Chemical Weapons Convention (CWC)
Licence and registration application information for companies that deal in precursor chemicals.
A guide to farming risks, potential problems with public safety and how to avoid accidents
Get help to classify pharmaceutical products used to treat or prevent diseases or ailments (in humans or animals), including comparators used in clinical trials and placebos.
Follow this groundwater protection code of practice to prevent pollution from solvent use and storage.
Substances that are classed as persistent organic pollutants (POPs) and when you're allowed to use them.
The T18 exemption allows you to treat waste by using flocculants to remove water so that clay or water-based paints can be recovered.
Formerly part of M18, technical guidance for industrial plant operators (and their contractors) who monitor effluent discharges to water and sewer.
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.
How to meet the general binding rules if your septic tank or small sewage discharge treatment plant releases (discharges) waste water to a surface water.
How to meet the general binding rules or apply for a permit if you have a septic tank or treatment plant - fees, application forms and exceptions
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. We’ll send you a link to a feedback form. It will take only 2 minutes to fill in. Don’t worry we won’t send you spam or share your email address with anyone.