Labour's Te Tai Hauāuru MP Adrian Rurawhe has backed Māori Party co-leader Debbie Ngarewa-Packer's call for Māori voters to be able to switch between the Māori and general roles with ease.
Currently, Māori voters enrolled on the general roll who wish to switch to the Māori roll can only do so once every five years - something Ngarewa-Packer labelled "cumbersome".
The Ministry of Justice is seeking submissions on the timing and frequency of the Māori electoral option, with submissions invited to be filed online before this Friday.
A small number of focus groups will then be conducted around the country later this month, to see how to resolve the issue.
Rurawhe said in his experience campaigning, there were often Māori voters who find themselves in a position where they aren't listed on the roll they would prefer.