The National Assembly for Wales (Representation of the People) Order 2007, (“the Conduct Order”) sets out the detailed rules for the conduct of elections to Senedd Cymru.
Mae Gorchymyn Cynulliad Cenedlaethol Cymru (Cynrychiolaeth y Bobl) 2007, (“y Gorchymyn Cynnal Etholiadau”) yn nodi'r rheolau manwl ar gyfer cynnal etholiadau i Senedd Cymru.