With the exception of certain international activities and some other non-devolved aspects such as National Accounting, it does not represent policy in Wales.
Ac eithrio rhai gweithgareddau rhyngwladol a rhai agweddau eraill nad ydynt wedi’u datblygu, fel y cysyniad o Gyfrifo Cenedlaethol, nid yw’n cynrychioli polisi yng Nghymru.