Trosolwg o Drefniadau Llywodraethu – Bwrdd Iechyd Prifysgol Betsi Cadwaladr
http://www.wao.gov.uk/assets/welshdocuments/Betsi_Cadwaldr_Joint_review_HIW_and_WAO_Final_welsh.pdf
An Overview of Governance Arrangements – Betsi Cadwaladr University Health Board
http://www.wao.gov.uk/assets/englishdocuments/Betsi_Cadwaldr_Joint_Review_HIW_and_WAO.pdf