Research companies commissioned by the Welsh Government to undertake evaluations of programmes, you will always have the option to take part or not in the survey if contacted.
Cwmnïau ymchwil a gomisiynwyd gan Lywodraeth Cymru i gynnal gwerthusiadau o raglenni, bydd gennych bob amser yr opsiwn i ddewis cymryd rhan yn yr arolwg neu beidio os cysylltir â chi.