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
Your responsibilities to check equipment for fluorinated gas (F gas) leaks.
How often you must get equipment checked for leaks if it contains hydrochlorofluorocarbons (HCFCs) - a type of ozone-depleting substance (ODS).
Environmental regulations and guidance on offshore oil and gas exploration and production, offshore gas unloading and storage and offshore carbon dioxide storage activities
For manufacturers of long-term samplers and test laboratories who carry out testing of equipment.
Find out about partial exemption and the methods and calculations to use to see how much input tax you can recover.
How the Environment Agency regulates discharges and radioactive waste disposals from Sellafield through environmental permitting.
Wet line contamination involves the cross contamination of road fuel with rebated fuels, which will either be red diesel or kerosene.
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).