O dan y Cyd-drefniadau Uwchgyfeirio ac Ymyrryd, mae Llywodraeth Cymru'n cyfarfod â Swyddfa Archwilio Cymru ac Arolygiaeth Gofal Iechyd Cymru ddwywaith y flwyddyn i drafod sefyllfa gyffredinol pob bwrdd iechyd a phob ymddiriedolaeth y GIG mewn perthynas ag ansawdd, perfformiad gwasanaethau a rheolaeth ariannol. Mae ystod eang o wybodaeth yn cael ei hystyried er mwyn nodi unrhyw broblemau a helpu i lywio'r asesiad.
Under the Joint Escalation and Intervention Arrangements, the Welsh Government meets with the Wales Audit Office and Healthcare Inspectorate Wales twice a year to discuss the overall position of each health board and NHS trust in respect of quality, service performance and financial management. A wide range of information and intelligence is considered to identify any issues and inform the assessment.