Since 1 January 2005, any person has had a legal right to ask a school or local authority for access to information held by that school or local authority under the Freedom of Information Act.
Ers 1 Ionawr 2005, o dan Ddeddf Rhyddid Gwybodaeth, mae wedi bod yn hawl gyfreithiol i gael gofyn i ysgol neu awdurdod lleol am gael gweld gwybodaeth a gedwir gan yr ysgol neu’r awdurdod lleol.