Fel y nodir yn y cyd-hysbysiad, mae’r Pwyllgor wedi comisiynu gweithgor Costau Byw o swyddogion i gydlynu’r gwaith ac i gytuno ar y camau nesaf a sut i ymgysylltu â Gweinidogion.
As referred to in the communique, the Committee has commissioned a Cost of Living working group of officials to coordinate work and to agree next steps and ministerial engagement.