Mae gwaith ym maes llywodraethu ac atebolrwydd, gyda chyngor gan Ann Lloyd, cyn brif-weithredwr GIG Cymru, wedi cynnwys adolygiad o effeithiolrwydd y bwrdd; cam cyntaf y broses o ail-ddatblygu fframwaith sicrwydd y bwrdd a rhoi prosesau cadarn ar waith i oruchwylio prosiectau cyfalaf yn y dyfodol.
Work on governance and accountability, supported by advice from Ann Lloyd, former chief executive of NHS Wales, has included the board effectiveness review; the first phase of re-developing the board assurance framework and putting in place robust processes to oversee future capital projects.