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
British travellers to the US must register with the Electronic System for Travel Authorisation (ESTA) before their journey
How to apply for a clinical trial including eligibility, phases, model IMPDs, costs and how to make changes to your application.
What to do if you think you are a victim of identity theft or fraud, and what signs to look out for.
Find a BFPO number, send mail to and from British forces personnel and their families
How internet scams work and what to be aware of - misleading websites, report website fraud, suspicious communication and phishing, HMRC scams, immigration scams.
Information for manufacturers of medical devices on post-market surveillance, reporting adverse incidents and field safety corrective actions to the MHRA.
Apply for a Scale-up Worker visa if you’ve been offered a skilled job with a fast-growing UK employer - eligibility, fees, documents, extend, switch or update, bring your partner and children.
Change your protocol, update your authorisation, report safety issues, submit safety updates and complete your end-of-trial study report.
How to pay Corporation Tax: payment reference number, online, Bacs or CHAPS, Direct Debit, cheque or at your bank.
How to notify the MHRA of your intention to carry out a clinical investigation for medical devices.
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).