The local planning authority, in making any decision, must take account of the current Planning Policy Wales, local planning policy positions, and Welsh Government energy and climate change policies.
Mae gan Benderfyniadau Cynllunio ac Amgylchedd Cymru (PCAC) gryn brofiad o weithdrefnau apelio a, thrwy benderfyniadau ac argymhellion Arolygwyr, gweithredu polisi lleol a chenedlaethol.