Adborth gan Swyddogion Canlyniadau, y Comisiwn Etholiadol a rhanddeiliaid eraill, er enghraifft mewn perthynas â’r staff a’r lleoliadau a fydd ar gael neu'r gallu i brosesu pleidleisiau pleidleiswyr absennol.
Feedback from Returning Officers, the Electoral Commission and other stakeholders, for example relating to the availability of staff and venues or capacity to process absent votes.