Quote:"Refusing to recognize a marriage between two Union citizens, is contrary to EU law because it infringes [the] freedom and the right to respect for private and family life," the ECJ said.

The courts were addressing the case of a Polish couple living in Berlin who married there in 2018 but upon moving to Poland had their application to register their marriage certificate denied "on the ground that Polish law does not allow marriage between persons of the same sex," the ECJ statement said.

"The spouses in question, as EU citizens, enjoy the freedom to move and reside within the territory of the Member States and the right to lead a normal family life when exercising that freedom and upon returning to their Member State of origin," the court said.

It added that "such a refusal is contrary to EU law" and "infringes not only the freedom to move and reside, but also the fundamental right to respect for private and family life."