The Taoiseach says he expects there will be agreement on Britain's renegotiation of its EU membership in coming months.
EU leaders have heard Prime Minister David Cameron's demands on various issues, but there's no agreement so far.
Sticking points include welfare payments to non-British EU citizens who live in the UK, with some leaders saying the demands are an affront to the principle of freedom of movement.
Enda Kenny says the EU is trying to work together to find a solution: