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
Thomas Hoehn (appointed in 2009) is a Visiting Professor and research fellow at the Imperial College Business School, London, where he teaches Executive Education courses on Business Economics and Smart Cities. He is the Geschäftsführer of Antitrust & TradeRx GmbH,...
Outcome of request to invalidate, hearing held on 16 July 2024.
Look up an error code if you enter wrong information into the CHIEF database system if you’re an importer or exporter.
Protected wine name with Protected Designation of Origin (PDO)
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).