The review of constituencies had to be conducted in accordance with the provisions of the relevant statute, the Senedd (Members and Elections) Act 2024 (the Act).
Bu’n rhaid cynnal yr arolwg o etholaethau yn unol â darpariaethau’r statud perthnasol, sef Deddf Senedd Cymru (Aelodau ac Etholiadau) 2024 (y Ddeddf).