As part of this research Welsh Government will be gathering information from members of the Welsh Government’s Technical Advisory Group (TAG) through an online survey.
Fel rhan o'r gwaith ymchwil bydd Llywodraeth Cymru yn casglu gwybodaeth gan aelodau o Grŵp Cyngor Technegol (TAG) Llywodraeth Cymru drwy arolwg ar-lein.