Roedd yr adroddiad yn seiliedig ar dystiolaeth o bob rhan o’r Deyrnas Unedig.  Nododd y Pwyllgor gynnydd Cymru mewn perthynas â hawliau plant. Er enghraifft, nodwyd ein rhaglen Law yn Llaw at Blant a Phobl Ifanc, sydd â’r nod o gefnogi’r gwaith o wella iechyd meddwl plant a phobl ifanc. Nodwyd hefyd yr ymdrechion i gydlynu gwell ymateb i achosion o gam-fanteisio’n rhywiol ar blant.  Yn ogystal, fe wnaeth y Pwyllgor ganmol ymdrechion Cymru i hyrwyddo’r hawl i chwarae.
The report was informed by evidence from all parts of the UK.  At the time, the Committee took note of Wales’ progress in relation to children’s rights, for example, our Together for Children and Young People programme to support improved mental health for children and young people, and efforts on coordinating a better response to child sexual exploitation.  The Committee also praised how the right to play is promoted in Wales.