Similar plans are being developed in Brussels for Russian oil and nuclear fuel BUDAPEST, February 2. /TASS/. Hungary has filed a lawsuit in the European Court of Justice against the EU's ban on energy supplies from Russia, Hungarian Minister of Foreign Affairs and Trade Peter Szijjarto said. TASS has collected the key facts about the agreement. Lawsuit in the EU Court Read also Hungary files lawsuit in EU Court of Justice against EU ban of Russian energy — Szijjarto - Hungary has filed a