1535° Learning Lab
On Saturday, 6 June 2026, from 9:30 a.m. to 5:00 p.m., the 1535° Learning Lab is organising a day dedicated to learning and developing skills through short, practical training sessions and workshops that can be directly applied in a professional setting.
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The administration office will be closed on the Monday of Pentecost, May 25
Please note that the City of Differdange Municipal Administration will be closed on Monday, May 25, 2026, Pentecost Monday.
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Braderie: traffic disruptions may occur
30 May is Braderie day in Differdange. There may be traffic disruptions in the city center.
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Check out our Citizen's Guide
This practical guide will help you navigate administrative matters and discover all the services our local government provides.
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Diffmap: Your Interactive Map About Differdange
The City of Differdange is launching Diffmap, an interactive map developed by the Urban Planning Department.
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Our Klimateam is looking for a new member from the local community
Our Klimateam is looking for a new member from the local population. The only condition is that you must live in our municipality.
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