89/196/EEC, Eratom, ECSC, Commission decision of 3 March 1989 laying down detailed rules for the declassification of documents covered by professional or business secrecy : provisional, unrevised texts : 9 languages - European Commission (Λουξεμβούργο: Υπηρεσία Επισήμων Εκδόσεων των Ευρωπαϊκών Kοινοτήτων, 1996)
Keywords: Disclosure of information -- Law and legislation; Secrecy -- Law and legislation -- European Union countries