An agreement between between the UK government and the Welsh Government and corporate joint committees that relates to the use of UK government funding for investment zones agreed.
Cytunwyd ar gytundeb rhwng Llywodraeth y DU a Llywodraeth Cymru a chyd-bwyllgorau corfforedig sy'n ymwneud â defnyddio cyllid llywodraeth y DU ar gyfer parthau buddsoddi.