Changes made by 2004/290/EC: Council Decision of 30 March 2004 authorising Germany to apply a measure derogating from Article 21 of the Sixth Directive 77/388/EEC on the harmonisation of the laws of the Member States relating to turnover taxes
EU Decision 2004/290
No changes made by 2004/290/EC: Council Decision of 30 March 2004 authorising Germany to apply a measure derogating from Article 21 of the Sixth Directive 77/388/EEC on the harmonisation of the laws of the Member States relating to turnover taxes are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.