The purpose of the SPC as described in the SPPP Act is to “improve economic, environmental, social, and cultural well-being (including by improving public services) in Wales”.
Diben Deddf Llesiant Cenedlaethau’r Dyfodol (Cymru) (y Ddeddf) yw gwella llesiant cymdeithasol, economaidd, amgylcheddol a diwylliannol Cymru.