This would allow EROs to add anyone to the local government electoral register (which is also used for Senedd elections) using data held by the local authority.
Bydd y Gweinidogion yn deddfu hefyd i roi’r bleidlais i bobl ifanc 16 ac 17 oed mewn etholiadau llywodraeth leol fel rhan o Fil Llywodraeth Leol ac Etholiadau (Cymru).