Mae safoni’r set gyffredin hon o ffiniau daearyddol a threfniadau rhanbarthol yn cefnogi cyflenwi trwy hyrwyddo llywodraethu ac atebolrwydd cryfach. Mae’r dull hwn yn rhoi cydweithredu ar sylfaen hirdymor, fwy sefydlog er mwyn i bartneriaid fwrw ymlaen â’r gwaith o gydgysylltu gwasanaethau i ddiwallu anghenion pobl a chymunedau ledled Cymru.
Standardising on this common set of geographical boundaries and regional arrangements, supports delivery by promoting stronger governance and accountability. This approach puts collaboration on a more stable, long-term footing so partners can get on with the job of joining up services to meet the needs of people and communities across Wales.