Local authorities have a statutory duty to assess condition and safety risks including structural integrity for all buildings within their school estate and to maintain records.
Mae gan awdurdodau lleol ddyletswydd statudol i asesu risgiau cyflwr a diogelwch adeiladau, gan gynnwys uniondeb strwythurol pob adeilad o fewn eu hystâd ysgolion, ac i gadw cofnodion.