Te Mana o Ngati Rangitihi Trust (Te Mana) has announced that the Minister for Treaty of Waitangi Negotiations and the Minister for Maori Development have recognised its mandate.
The iwi will now begin the process of direct negotiations with the Crown relating to the comprehensive settlement of all its historical Treaty of Waitangi grievances.
Trust chairman Leith Comer said this was a significant milestone for the iwi.
"Te Mana has worked hard to achieve a clear mandate from Ngati Rangitihi, and now with both the Ministers' recognition we can move forward.
"The next few months will be an important phase as we prepare for negotiations with the Crown," Mr Comer said.