Contact

• Online
• Phone
• Address

• Guichet.lu Helpdesk

   
  
  

  Citizens, businesses, self-employed

  
  
  

  Do you have a technical issue with LuxTrust or MyGuichet.lu?
  Or a question about how to carry out your administrative procedures?

  Use our online form.
• (+352) 247 82 000
  Monday - Friday 8.00 - 18.00
• 11, rue Notre-Dame
  L-2240 Luxembourg

  Opening hours: Monday - Friday 8.00-17.00

• House of Entrepreneurship

   
  
  

  Commercial, industrial and liberal professions

  
  
  

  Do you have a question regarding your professional activity?

  Use our online form.
• (+352) 42 39 39 - 330
  Monday - Friday 8.30 - 17.00
• 14, rue Erasme
  L-1468 Luxembourg
  

• Chamber of Skilled Trades and Crafts

   
  
  

  Food, fashion, art, mechanical engineering, construction, ...

  
  
  

  Do you have a question about your trade or craft?

  Use our online form.
• (+352) 42 67 67 - 1
  Monday - Friday 8.00 - 12.00 and 14.00 - 17.00
• 2, circuit de la
  Foire Internationale
  L-1347 Luxembourg
  

Do you have to or wish to change your identity card or driving licence? You can now book an appointment with Guichet.lu's physical reception desk.

If you are planning to begin a professional economic activity, you will first need to apply for a business permit. Applications can be submitted by appointment at the reception desk of the General Directorate for Small and Medium-Sized Businesses of the House of Entrepreneurship.