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
If you're advertising or marketing, including direct marketing, you must be accurate and honest and follow the advertising codes of practice
All marketing and advertising must be: an accurate description of the…
Advertising to consumers The rules on unfair commercial practices in the…
There are 2 advertising codes of practice that describe how businesses…
You must describe your product accurately. This means if you make a claim…
You must check if customers want to be contacted by fax, phone, post or…
Employment Appeal Tribunal Judgment of Judge Auerbach on 6 February 2026.
Food and drink labelling and packaging regulations - what you must show, warnings, health and organic labels and packaging standards.
To sell food and drink products, the label must be: clear and easy to read…
You must show the following information: the name of the food a ‘best…
If your food or drink product has 2 or more ingredients (including any…
You must show an appropriate warning on the label if your food contains…
Nutrition labelling You must follow nutrition labelling information rules…
If you’re a retailer, you can label products ‘organic’ as long as: at…
How to apply for a clinical trial including eligibility, phases, model IMPDs, costs and how to make changes to your application.
How to use a behaviour change techniques review to evaluate your digital health product.
How to use an interrupted time series to evaluate your digital health product.
VAT, duty and customs declarations for goods received by post or courier - paying, collecting your goods, getting a refund and documents.
How to approach sampling ambient air and the sampling and analytical techniques to use.
Find out how to contact HMRC to help you get a commodity code and what information you’ll need to send us.
How to use a cost utility analysis to evaluate your digital health product.
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).