On 23 March 2015 [13], the Commission requested Luxembourg, in response to the list of tax rulings provided by its authorities on 22 December 2014, to provide additional information regarding the rulings listed for the years 2010 to 2012.
Par lettre du 24 mars 2015, le Luxembourg a répondu à la demande de renseignements de la Commission du 20 février 2015 [14].