check that an Environmental Impact Assessment screening decision or consent has been obtained for agricultural improvement works, on semi-natural land, or restructuring of rural land holdings
gwirio bod penderfyniad neu gydsyniad sgrinio Asesiad Effaith ar yr Amgylchedd wedi ei gael ar gyfer gwaith gwelliant amaethyddol, ar dir lled-naturiol neu ail-strwythuro daliadau tir gwledig