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
How to approach sampling ambient air and the sampling and analytical techniques to use.
A summary of the main methods you should use to monitor for particulate matter in ambient air.
Guide to licensing procedure and other restrictions for export of controlled dual-use items, software and technology, goods for torture and radioactive sources.
How to apply for a clinical trial including eligibility, phases, model IMPDs, costs and how to make changes to your application.
Information on cryptosporidium including sources and routes of transmission, symptoms, and general hygiene advice to minimise the spread.
How to develop monitoring strategies for assessing levels of pollutants in the ambient atmosphere.
Advises on how to consider light within the planning system.
How to show the MHRA you're meeting good clinical practice (GCP) standards and what to expect from an inspection.
VAT and other taxes on shopping and services, including tax-free shopping, energy-saving equipment and mobility aids.
Change your protocol, update your authorisation, report safety issues, submit safety updates and complete your end-of-trial study report.
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).