Rubuta ci gaba ga wannan sakin layi - An fara saka wannan ta hanyar gyare-gyaren 2002 wanda ya amince da Yarjejeniyar Nice, kuma an sabunta shi ta hanyar gyare-gyaren 2009
tabbatar da yarjejeniyar Lisbon. Dokar da ta gabata da aka yi niyyar amincewa da Yarjejeniyar Nice ba ta hada da ficewa daga tsaron gama gari ba, kuma an ƙi shi a cikin kuri'ar raba gardama ta farko a Nice, a 2001.