O ran apeliadau cynllunio a benderfynwyd yn ystod y tair blynedd diwethaf, beth oedd yr amser hiraf a gymerwyd gan Arolygiaeth Gynllunio Cymru i benderfynu ar ganlyniad apêl?
Wedi'i ateb gan Y Gweinidog Newid Hinsawdd | Wedi'i ateb ar 13/01/2022
Of planning appeals determined in the last three years, the longest time taken by Planning Inspectorate Wales to determine the outcome of an appeal was 72.86 weeks.