We are now beginning to see the positive results of that work and you can find out more about this important aspect in the Chief Executive’s Performance Report.
Rydym bellach yn dechrau gweld canlyniadau cadarnhaol y gwaith hwnnw, a chewch ddysgu mwy am yr agwedd bwysig hon yn Adroddiad ar Berfformiad y Prif Weithredwr.