Welsh Government funding has been reducing in real terms since 2010 and Ministers have to ensure that the Welsh public obtains value for money from its interventions.
Er 2010 mae Lywodraeth Cymru wedi cael llai o gyllid mewn termau real ac mae'n rhaid i Weinidogion sicrhau bod y cyhoedd yng Nghymru yn cael gwerth am arian o'i hymyriadau.