English: Mineral Planning Guidance Notes 
Welsh: Nodiadau Cyfarwyddyd Cynllunio Mwynau 
Subject: Cynllunio
English definition: MPGs. A series of documents issued by the Office of the Deputy Prime Minister (ODPM) (previously Department of Transport, Local Government and the Regions (DTLR)) setting out government policy and advice on planning issues relating to mineral resources.
Welsh definition: Cyfres o ddogfennau a gyhoeddir gan yr Adran dros Drafnidiaeth, Llywodraeth Leol a'r Rhanbarthau yn nodi polisi llywodraeth ac yn rhoi cyngor ar faterion cynllunio perthnasol i adnoddau mwynol.