AC explained that the Commissioner has a specific general duty to promote sustainable development as well as powers to provide support, guidance and sharing of best practice.
Esboniodd AC fod gan y Comisiynydd ddyletswydd gyffredinol benodol i hyrwyddo datblygu cynaliadwy, yn ogystal â phwerau i ddarparu cymorth, arweiniad a rhannu arferion gorau.