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
Guidance setting out the standards that continuous ambient monitoring systems and low-cost air quality sensor systems need to meet.
How to provide chemical test data for potentially contaminated soils or landspreading regulated under the environmental permitting regulations.
What you must do if you are a wholesaler or reseller selling fluorinated gas (F gas) in cylinders or equipment.
How electricity distribution network operators can use statistical modelling to identify and remove PCB equipment by 31 December 2025.
Work out the toxic equivalency factors of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) to calculate their concentration.
A list of waste facilities that accept waste fluorinated greenhouse gas (F gas) and ozone-depleting substances (ODS).
Environment Agency regulatory position on retention of artefacts that may contain polychlorinated biphenyls (PCBs) by museums for archival, education, research and or display purposes.
You must register and declare ozone-depleting substances (ODS) for laboratory or analytical uses.
How to transfer fluorinated gas (F gas) quota to another producer or importer.
Case studies of completed measures or measures being progressed in river basin districts from 2015.
How to check that a laboratory is allowed to buy ozone-depleting substances (ODS).
What to do if your fluorinated gas (F gas) exports are rejected at an EU border control post (BCP).
If you plan to import or produce fluorinated gas (F gas), use this template to confirm your intention to register on the hydrofluorocarbons (HFC) Registry.
A list of fluorinated gas (F gas) incumbent quota holders and authorisation managers in Great Britain (England, Scotland and Wales) for 2024 to 2026.
How and when you can apply for quota to sell ozone-depleting substances (ODS) to import or produce in Great Britain.
What you need to do to trade ozone-depleting substances (ODS) between Great Britain (England, Scotland and Wales) and Northern Ireland.
This treaty was presented to Parliament in September 2024.
This report (RCE-2) provides advice on the designation of radioactively contaminated land in response to proposals from Defra.
Setting alternative objectives to the Water Framework Directive default water body status objectives.
This treaty was presented to Parliament in May 2024.
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).