Koninklijke Scholten Honig NV v Council and Commission (1977)
Directives
Regulations
Decisions
Art 5(2) TEU
Principle of Subsidiarity
Van Gend en Loos [1963]
Costa v ENEL [1964]
Supremacy of EU law - asserts the primacy of EU law over the domestic laws of the Member States
Futtermittel (1970)
EU law takes precedence over the national constitutional law of a Member State including fundamental rights provided by that constitution.
Simmenthal (1978)
A national court must not wait for a national measure to be set aside, but the EU provision must be given direct effect to the ruling immediately.
Direct applicability
Direct Effect
Lutticke [1966]
Defrenne v Sabena (No 2) (1976)
Established a treaty article could also have direct effect against private individuals and private bodies (horizontal).
Politi v Ministry of Finance for Italian Republic [1971]
Regulations and Decisions can have direct effect not only vertically against the Member State but also horizontally against private parties, as long as they comply with Van Gend en Loos criteria.
Franz Grad [1970]
Van Duyn [1974]
Directives could have direct effect as long as they satisfy the Van Gend en Loos criteria.
Ratti [1979]
Marshall v Southampton Health Authority [1986]
Becker
A Directive may be relied upon against tax authorities because they are an emanation of the state.
Fratelli
A Directive may be relied upon against local or regional authorities because they are an emanation of the state.
Johnston
A Directive may be relied upon against the police force because they are an emanation of the state.
Foster v British Gas (1990)
Summarised the test for whether a body was an emanation of the state.
Bipartite Test