Directive 2003/51/EC of 18 June 2003 served only to amend other Directives, namely Directives 78/660/EEC, 83/349/EEC, 86/635/EEC and 91/674/EEC. Directive 2013/34 EU of 26 June 2013 repealed Directives 78/660/EEC and 83/349/EEC. Article 52 of Directive 2013/34/EU provides that references to the repealed Directives are to be construed as references to Directive 2013/34/EU and are to be read in accordance with the correlation table in Annex VII to that Directive. The correlation table shows Article 4(3) of Directive 2013/34/EU as corresponding to Article 2(3) and (4) of Directive 78/660/EEC; it also shows Article 4 as corresponding to Article 16 of Directive 83/349/EEC. Article 3(2) of Regulation (EC) No 1606/2002 of 19 July 2002 contains a reference to the principle set out in Article 2(3) of Directive 78/660/EEC and in Article 16(3) of Directive 83/349/EEC. The interpretation of Directive 2013/34/EU and Regulation (EC) No 1606/2002 is ultimately a matter for the European Court of Justice.