Bydd dyletswyddau partneriaeth gymdeithasol yn cael eu gosod ar rai cyrff cyhoeddus ac ar Weinidogion Cymru i wella'r gwaith o ddarparu gwasanaethau cyhoeddus yn ogystal â sicrhau lles cymdeithasol ac economaidd.
Social partnership duties will be placed on certain public bodies and on Welsh Ministers to improve the delivery of public services as well as social and economic wellbeing.