the pursuit of the “A prosperous Wales” well-being goal by public bodies when carrying out sustainable development under the WFGA 2015 (see Part 2)
(b) ymgyrraedd at nod llesiant “Cymru lewyrchus” gan gyrff cyhoeddus wrth ymgymryd â datblygu cynaliadwy o dan DLlCD 2015 (gweler Rhan 2)