Yn ystod haf 2013, cyhoeddodd y Dirprwy Weinidog Gwasanaethau Cymdeithasol ddatganiad ysgrifenedig yn amlinellu ei bwriad i gyflwyno gwelliannau i'r Bil Gwasanaethau Cymdeithasol a Llesiant (Cymru) er mwyn ymestyn y ddarpariaeth ar gyfer eiriolaeth statudol. Roedd y gwelliannau hyn yn cadarnhau'r pwyslais y mae Llywodraeth Cymru yn ei roi ar sicrhau bod y rhai mwyaf anghenus a’r rhai sy'n mynd drwy gyfnod anodd yn cael cymorth i wneud penderfyniadau, a bod ganddynt lais cryf a rheolaeth dros eu bywydau.
During the summer of 2013, the Deputy Minister for Social Services issued a written statement outlining her intention to bring forward government amendments to the Social Services and Well-being (Wales) to further extend provision for statutory advocacy. These amendments reinforced the importance that the Welsh Government places on ensuring that those who are in most need and who experience difficult times are supported in making decisions and have a strong voice and real control.