That's how it works. > Primacy of European Union law > European law has priority over any contravening national law, including the constitution of a member st

That's how it works. > Primacy of European Union law > European law has priority over any contravening national law, including the constitution of a member state itself https://en.wikipedia.org/wiki/Primacy_of_European_Union_law https://en.wikipedia.org/wiki/Primacy_of_European_Union_law