Luxembourg
Loi du 26 mai 2014 portant approbation de la Convention concernant l'assistance administrative mutuelle en matière fiscale et de son protocole d'amendement, signés à Paris, le 29 mai 2013 et portant modification de la loi générale des impôts.
http://data.legilux.public.lu/eli/etat/leg/loi/2014/05/26/n1/jo
8 provisions
This preamble states that the law approves an international convention on mutual administrative assistance in tax matters and its amending protocol, and modifies the general tax law.