(1)Each public body must carry out sustainable development.
(2)The action a public body takes in carrying out sustainable development must include—
(a)setting and publishing objectives (“well-being objectives”) that are designed to maximise its contribution to achieving each of the well-being goals, and
(b)taking all reasonable steps (in exercising its functions) to meet those objectives.
(3)A public body that exercises functions in relation to the whole of Wales may set objectives relating to Wales or any part of Wales.
(4)A public body that exercises functions in relation only to a part of Wales may set objectives relating to that part or any part of it.