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National Institute for Languages
National Institute for Languages - Belval - Maison du savoir2, avenue de l'Université
L-4365 Esch-sur-Alzette
Luxembourg
Phone : (+352) 46 66 44 - 9491Fax : (+352) 26 44 30 - 330From Monday to Thursday from 8.00 to 18.00 / Friday from 8.00 to 12.30 and from 13.30 to 16.00. Opening hours may vary during school holidays. You can contact the INL via the following link: http://www.inll.lu/en/contact/formulaire-de-contact/