Why are you contacting us?
Please contact the competent administration for information on paper form procedures.
If the problem persists, contact our helpdesk by phone or email. Please attach a print screen of the related error message to your email.
Please click on "Who to contact" to view the administration's contact details and opening hours.
Accessible à partir de la page d’accueil, guichet.lu propose en outre un catalogue de l'ensemble des organismes mentionnés sur le site.
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Contact us by email
Contact our helpdesk by email to get help to carry out your procedures or tell us about a problem on the website. The helpdesk is determined to answer each email rapidly.
Contact us by phone
Our helpdesk is available by phone from Monday to Friday from 8 am to 6 pm on the following number: (+352) 247-82000.
Guichet.lu offers a personalized reception service to help all citizens carry out their procedures.