An Act of the National Assembly for Wales to make provision for the operation in relation to Wales of law derived from the European Union relating to subjects devolved to the Assembly, in connection with the withdrawal of the United Kingdom from the European Union.
Deddf Cynulliad Cenedlaethol Cymru i wneud darpariaeth ar gyfer gweithredu o ran Cymru gyfraith sy’n deillio o’r Undeb Ewropeaidd sy’n ymwneud â phynciau sydd wedi eu datganoli i’r Cynulliad, mewn cysylltiad ag ymadawiad y Deyrnas Unedig â’r Undeb Ewropeaidd.