Eu gwaith pennaf fydd derbyn yr enwebiadau ar gyfer y rhanbarth etholiadol; cyhoeddi canlyniadau’r bleidlais ranbarthol; a gweithio gyda swyddogion canlyniadau etholaethau’r Senedd yn eu rhanbarth, er mwyn sicrhau bod yr etholiad ar gyfer y Senedd yn cael ei weinyddu mewn modd cyson ar draws eu rhanbarth.
Their main tasks will be to receive nominations for the electoral region, to announce the results of the regional poll and liaise with the returning officers for the Senedd constituencies in their region to ensure a consistent approach to the administration of the Senedd election throughout their region.