Whilst it has no statutory footing it is seen as crucial by many of those spoken to in bridging the gap between devolved and non-devolved public services in Wales.
Er nad oes iddo sail statudol, caiff ei ystyried yn hanfodol gan lawer o'r rhai y siaradwyd â nhw wrth bontio'r bwlch rhwng gwasanaethau cyhoeddus datganoledig a heb eu datganoli yng Nghymru.