Yn dilyn gwaith sylweddol a gynhaliwyd gydag ymarferwyr ac arbenigwyr pwnc eraill rhwng mis Mehefin a mis Tachwedd 2013, cafodd rhanddeiliaid eu gwahodd i ymateb i gynigion ar gyfer y cymwysterau newydd hyn, mewn arolwg ar-lein ym mis Tachwedd a mis Rhagfyr 2013. Cyhoeddwyd crynodeb o'r ymatebion ym mis Mai.
Following extensive work with practitioners and other subject experts between June and November 2013, stakeholders were invited to respond to proposals for these new qualifications, in an online survey in November and December 2013. A summary of responses was published in May.