The Welsh Government previously consulted on proposals for reform of the non-domestic rating (NDR) appeals system, between 17 October 2017 and 9 January 2018.
Cynhaliodd Llywodraeth Cymru ymgynghoriad ar gynigion i ddiwygio'r system apelio ar gyfer ardrethu annomestig rhwng 17 Hydref 2017 a 9 Ionawr 2018.