The Welsh Government links your data internally and with external government bodies such as the Department for Work and Pensions, to evaluate the impact of learning programmes such as apprenticeships.
Mae Llywodraeth Cymru yn cysylltu'ch data yn fewnol a chyda chyrff allanol y llywodraeth megis yr Adran Gwaith a Phensiynau, er mwyn asesu effaith rhaglenni dysgu fel prentisiaethau.