Cymerwyd mwy o amser na'r angen i sicrhau'r cytundeb hwn, yn sgil diffyg eglurder ac agwedd afrealistig Llywodraeth y DU. Rydym yn gresynu am hyn gan iddo greu ansicrwydd yn y gymuned fusnes sydd yn ei dro o bosib wedi arwain at oedi mewn penderfyniadau pwysig ynghylch buddsoddi. Mae hefyd wedi golygu bod dinasyddion yr UE sy'n byw ac yn gweithio yng Nghymru, ac ar draws y DU, wedi gorfod byw dan gwmwl o ansicrwydd poenus am eu statws yn y dyfodol. Dydy hynny'n fawr o ddiolch am eu cyfraniad rhagorol i'n heconomi a'n bywyd cenedlaethol.
Reaching this agreement took longer than should have been necessary, owing to a lack of clarity and realism on the part of the UK Government.  This is a matter of regret because it has created uncertainly in the business community which in turn may have led to delays in making important investment decisions.  It has also meant that EU citizens living and working in Wales, and elsewhere across the UK, have had to live with debilitating uncertainty and question marks about their future status.  This is a poor reward for the outstanding contribution they have made to our economy and national life.