any person working in regulated activity in relation to children (under the Safeguarding and Vulnerable Groups Act 2006, as amended)
Diwygiadau i Ddeddf Rheoleiddio ac Arolygu Gofal Cymdeithasol (Cymru) 2016: asesiad o'r effaith ar hawliau plant gweithwyr gofal plant a gweithwyr chwarae