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& IN A L L Y ฀ THE฀#OURT฀ CONCLUDED฀ THAT฀ IF฀ THE฀NATIONAL฀ LEGISLATION฀ AT฀ ISSUE฀ IS฀ INCOMPATIBLE฀WITH฀ !RTICLE฀ ฀ OF฀ THE฀ %# ( 2 ฀ THAT฀ LEGISLATION฀ IS฀ ALSO฀ IN CAPABLE฀OF฀ S A T I S F Y IN G ฀ THE฀ REQUIREMENTS฀OF฀ $IRECTIVE฀ ฀ WHEREAS฀ IF฀ THE฀NATIONAL฀ COURTS฀WERE฀ TO฀ CONSIDER฀ THAT฀ THE฀PROVISION฀AT฀ ISSUE฀ IS฀ BOTH฀ NECESSARY฀ FOR฀ AND฀ APPROPRIATE฀ TO฀ THE฀PUBLIC฀ INTEREST฀ OBJECTIVE฀ BEING฀ PURSUED฀ THEY฀ WOULD฀ THEN฀ STILL฀ HAVE฀ TO฀ A S CERTAIN฀ WHETHER฀ BY฀ NOT฀ EXPRESSLY฀ PROVIDING฀ FOR฀ DISCLOSURE฀ OF฀ THE฀ NAMES฀ OF฀ THE฀PERSONS฀ CONCERNED฀ IN฀ RELATION฀ TO฀ THE฀ INCOME฀ RECEIVED฀ IT฀ COMPLIES฀ WITH฀ THE฀ REQUIREMENT฀ OF฀ FORESEEABILITY฀ LAID฀DOWN฀ BY฀ THE฀ CASE LAW฀OF฀ THE฀ %UROPEAN฀ #OURT฀ OF฀ (UMAN฀ 2 I G H T S ฀ )N฀ THAT฀ REGARD฀ THE฀#OURT฀ POINTED฀OUT฀ THAT฀ THE฀ PROVISIONS฀OF฀THE฀DIRECTIVE฀AT฀ISSUE฀ARE฀SUFFICIENTLY฀PRECISE฀TO฀BE฀RELIED฀ON฀BY฀INDIVIDUALS฀ BEFORE฀ THE฀NATIONAL฀ COURTS฀ TO฀ OUST฀ THE฀APPLICATION฀OF฀ RULES฀OF฀ NATIONAL฀ LAW฀ WHICH฀ARE฀ CONTRARY฀ TO฀THOSE฀ PROVISIONS฀ ฀ )N฀#ASE฀# ฀ ' A R C I A฀ ! V E L L Off฀ JUDGMENT฀ OF฀ ฀ /CTOBER฀ ฀ NOT฀ YET฀PUBLISHED฀IN฀THE฀%#2 ฀ THE฀#OURT฀ GAVE฀ A฀ PRELIMINARY฀ RULING฀ON฀ THE฀ INTERPRETATION฀ OF฀ THE฀ PROVISIONS฀OF฀ THE฀%#฀4REATY฀RELATING฀TO฀CITIZENSHIP฀OF฀THE฀5NION฀AND฀THE฀PRINCIPLE฀OF฀NON DISCRIMINATION฀ IN฀ RELATION฀ TO฀ "ELGIAN฀ LEGISLATION฀WHICH฀ IN฀ THE฀CASE฀OF฀ PERSONS฀ WITH฀ MORE฀ THAN฀ ONE฀ NATIONALITY฀ INCLUDING฀ "ELGIAN฀ G I V E S ฀ PRE C E D E N C E ฀ TO฀ THE฀ LATTER฀ )N฀ THIS฀CASE฀ THE฀NATIONAL฀ ADMINISTRATION฀ HAD฀ GIVEN฀ THE฀ APPLICANTgS฀ SONS฀ A฀ SURNAME฀ IN฀ ACCORDANCE฀WITH฀"ELGIAN฀ LEGISLATION฀ AS฀ THEY฀ HAD฀ D U A L ฀ "ELGIAN฀ AND฀ 3PANISH฀ NATIONALITY฀