For further details about the information Welsh Government holds and its use, or if you wish to exercise your rights under the UK GDPR, please see contact details below:
I wybod mwy am yr wybodaeth y mae Llywodraeth Cymru yn ei chadw ac at ba ddiben, neu os hoffech arfer eich hawliau o dan y Rheoliad Cyffredinol ar Ddiogelu Data, gweler y manylion cyswllt isod: