e. How best practice can be disseminated including feeding into the Welsh Governments best practice group or the Procurement Centre for Excellence if established.
e. Sut y gellir lledaenu arferion gorau, gan gynnwys bwydo i grŵp arferion gorau Llywodraethau Cymru neu'r Ganolfan Rhagoriaeth Caffael pe bai'n cael ei sef