Treaties — Effect in municipal law — EEC Treaty, 1957 — Articles 189 and 191 — Legislation enacted by the EEC institutions — Status under municipal law — Directives — Implementation under municipal law — Direct effect — Conditions — Whether directives capable of creating rights for individuals under municipal law

Treaties — Effect in municipal law — Treaty concerning the Accession of Greece to the European Communities, 1979 — Application of Community law with immediate effect from date of accession — Directives — Obligation for Greece to enact provisions of municipal law to secure compliance with existing Community directives from date of accession

Relationship of international law and municipal law — Treaties — Incorporation of provisions into municipal legal order — Greek Constitution, Article 28

International organizations — EEC — Institutions — Court of Justice — Preliminary rulings under Article 177 of EEC Treaty — Powers — Interpretation of treaty provisions — Binding nature of interpretation by Court of Justice for municipal courts

Economics, trade and finance — State aid — Industry — Aid compatible with Common Market — Public restructuring of Greek companies in severe financial difficulties — Compatibility with rules of EEC Council Directive 77/91 concerning protection of shareholders — The law of Greece