English: Proposed changes to Technical Advice Note 20: Planning and the Welsh Language
Welsh: Newidiadau arfaethedig i Nodyn Cyngor Technegol 20: Cynllunio a’r Gymraeg
Subject: Cynllunio
Welsh context: Papur Ymgynghori: Newidiadau arfaethedig i Nodyn Cyngor Technegol 20: Cynllunio a’r Gymraeg