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
Get help to classify ceramic articles for import and export.
Directory of current ICH Guidelines which have been implemented by the Medicines and Healthcare products Regulatory Agency.
Guidance to help medicine manufacturers meet safe limits on levels of nitrosamine impurities in medicines.
Get help to classify various items of iron and steel, primarily those classified under chapter 72.
An independent research report.
Marketing Authorisation Holders should review their manufacturing processes to identify and, if found, to mitigate the risk of nitrosamine impurities being present.
Guidance on a strategy for genotoxicity testing and mutagenic hazard assessment of impurities in chemical substances.
Get help to classify organic chemicals that contain certain permitted additives or can be dissolved in water, for import and export.
Emerging techniques on how to prevent or minimise the environmental impacts of hydrogen production by electrolysis of water.
Find out if the goods you're declaring to inward or outward processing are classed as sensitive goods.
Substances that are classed as persistent organic pollutants (POPs) and when you're allowed to use them.
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.
Emerging techniques on how to prevent or minimise the environmental impacts of post-combustion carbon dioxide capture.
Get help to classify cigarettes, cigars, raw tobacco, smoking tobacco, tobacco for heating and nicotine substitutes for import and export.
Find out about the requirements and obligations for warehousekeepers of motor and heating fuels in the UK.
Find out how to make fertiliser from processed ABPs including bonemeal, and if you need approval to manufacture, store or transport it.
Find out about Alcoholic Ingredients Relief, which is the repayment of excise duty charged on spirits, beer, wine, other fermented products and cider.
Find out what VAT should be charged on supplies of fuel and power if you're a supplier or a user.
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).