About 100 people a day are registering as Whanganui Iwi so they can vote on whether to ratify the proposed Whanganui River treaty settlement, negotiation team member Nancy Tuaine says.
The Whanganui River Maori Trust Board and members of the negotiation team would like to see more come forward.
"We know there are still many out there that have yet to make contact."
Everyone registered should have received their ratification documents by now. If they have not received their pack it is likely they are not registered.
People can check whether they are registered by phoning the Whanganui River Maori Trust Board on 06 345 8160.