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
Find out about the legal definitions of biofuel products, excise duty rates and the roles and responsibilities of producers from 1 April 2022.
How to complete an air emissions risk assessment, including how to calculate the impact of your emissions and the standards you must meet.
The types of permit available, how much they cost and how to apply for your environmental permit.
How to get relief from excise duty on oil used in certain ways using the Industrial Relief Scheme, also known as the Tied Oils Scheme.
Find out about the calculation of the company car benefit charge.
Find out if you need to pay Fuel Duty on the fuel you produce, import or use and the rate you need to pay.
Standard rules and generic risk assessment for Tranche B Specified Generator with individual unit capacity <1-20MWth of gas or abated diesel engines operated less than 500 hours a year.
Noise, exhaust emissions, engine malfunction indicator lamp (MIL) (sometimes called an engine management light or 'EML'), and fluid leak rules and inspection for car and passenger vehicle MOT tests.
Government Internal Audit Agency has been awarded funding from the Government Office for Tech Transfer to further develop their use of artificial intelligence.
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.