Section heads and the ‘Head of the statistical policy and standards team’ should jointly decide whether to change or withdraw information, with the final authority resting with the Chief Statistician.
Dylai penaethiaid adrannau a ‘Phennaeth y tîm polisi a safonau ystadegol’ benderfynu gyda’i gilydd p’un a ddylid newid gwybodaeth ynteu ei thynnu’n ôl, a chan y Prif Ystadegydd y bydd y gair olaf.