Ers hynny, mae heriau economaidd a chymdeithasol difrifol a phellach wedi codi, fel y rhyfel yn Wcráin a'r argyfwng costau byw. O ystyried hyn a’r datblygiadau polisi pwysig sydd ar y gorwel wrth i ni ystyried dyfodiad posibl Porthladdoedd Rhydd (a ddatblygir ar y cyd gan Lywodraeth Cymru a Llywodraeth y DU), ymgysylltu pellach gan Lywodraeth y DU ar Ardaloedd Buddsoddi a chamau i sefydlu Cyd-bwyllgorau Corfforaethol, mae goblygiadau posibl i’n strwythurau llywodraethu rhanbarthol wrth i ni symud ymlaen.
Since then, further, and severe economic and social challenges have arisen, such as the war in Ukraine and the cost-of-living crisis. Given this and the important policy developments on the horizon as we consider the potential advent of Freeports (being jointly developed by Welsh and UK Governments), further engagement from the UK Government on Investment Zones and the establishment of Corporate Joint Committees, there are   potential implications for our regional governance structures moving forward.