key stakeholders such as Welsh Government, Natural Resources Wales, Low Income Tax Reform Group, Law Society, Chartered Institute of Taxation
rhanddeiliaid allweddol fel Llywodraeth Cymru, Cyfoeth Naturiol Cymru, Grŵp Diwygio Treth Incwm Isel, Cymdeithas y Gyfraith, Sefydliad Siartredig Trethiant