Forestry (Felling of Trees) Regulations 1979 as amended by the Forestry (Felling of Trees)(Amendments)(Wales)Regulations 2023
Gorchymyn Deddf Coedwigaeth a Rheoli Tir (Yr Alban) 2018 (Darpariaethau Canlyniadol ac Addasiadau) 2019 (OS 734), yn diwygio Deddf 1967 yng Nghymru a Lloegr