The Woodland Carbon Code has been in operation since 2011, and under the rules you need to register before you start any work on site (tree planting, ground preparation, deer fencing etc.).
Mae'r Cod Carbon Coetiroedd ar waith ers 2011, ac o dan y rheolau mae angen i chi gofrestru cyn dechrau unrhyw waith ar y safle (plannu coed, paratoi tir, ffensys ceirw etc).