On 5 July 2012, the official inauguration of Elise, CDCL's new administrative centre, was held in the presence of Claude Wiseler, Minister for Sustainable Development and Infrastructures and Rob Roemen, Mayor of Leudelange. The employees from Luxembourg also celebrated the event in a convivial manner during a day dedicated to all staff. Elise has 6,500 m² of offices spread over 4 floors and is also equipped with parking on 3 levels. This technological showcase displays all of CDCL's know-how and was built in compliance with all current energy norms and well-being in mind. The building also obtained Valideo certification for sustainable construction.