Mae’r gwaith o weinyddu CTIC bellach wedi symud i gyfnod busnes fel arfer, gan ganolbwyntio ar gynnal a diweddaru systemau a gwella ymwybyddiaeth o CTIC. Fel yr amlinellir yn y Cytundeb Lefel Gwasanaeth, mae strwythur llywodraethu ffurfiol ar waith i sicrhau bod ansawdd y gwasanaeth mae trethdalwyr Cymru yn ei dderbyn yn gyson, ac i alluogi CThEM a Llywodraeth Cymru i gyflawni eu gwahanol gyfrifoldebau mewn perthynas â gweithredu CTIC. Mae’r adroddiad ar gael yn:
The administration of WRIT has now moved into a business as usual phase focussing on maintaining and updating systems and improving awareness of WRIT. As set out in the Service Level Agreement (SLA), a formal governance structure is in place to ensure a consistent quality of service to Welsh taxpayers and allow HMRC and the Welsh Government to meet their respective responsibilities in respect of operating WRIT. The report can be found at: