Wrth gyflawni’r ddyletswydd hon, rhaid iddynt osod a chyhoeddi amcanion llesiant sy’n ceisio sicrhau eu bod yn cyfrannu cymaint â phosibl at y gwaith o gyflawni pob un o’r nodau llesiant, ac yn cymryd pob cam rhesymol i gyflawni eu hamcanion. Yn amodol ar wneud y rheoliadau, bydd yn ofynnol i'r wyth corff cyhoeddus osod amcanion llesiant erbyn 31 Mawrth 2025, cyn cyhoeddi adroddiadau blynyddol ar eu cynnydd tuag at yr amcanion hynny.
In doing so, they must set and publish well-being objectives designed to maximise their contribution to achieving each of the well-being goals and take all reasonable steps to meet those objectives. Subject to the regulations being made, the eight public bodies will be required to set well-being objectives by 31 March 2025 and must then publish annual reports on their progress towards those objectives.