That Schedule to the Model Order was amended in 2017 (by Town and Country Planning (Trees) (Amendment) (Wales) Regulations (SI No 548)).
Diwygiwyd yr Atodlen honno i'r Gorchymyn Enghreifftiol yn 2017 (gan Reoliadau Cynllunio Gwlad a Thref (Coed) (Diwygio) (Cymru) (OS Rhif 548)).