The evolved mandate did not receive enough support from individuals or hapū.
Before moving to the next phase there needed to be support from 65 per cent of hapū and 75 per cent of individuals, but results showed of the 6177 people who voted 3168 (51.29 per cent) said yes and 2963 (47.97 per cent) said no, while 73 hapū said no and 31 said yes.
The evolved mandate vote followed months of consultation hui and submissions made by hapū and came after the Waitangi Tribunal found in 2015 the Crown-recognised mandate held by Tūhoronuku was flawed because it did not protect hapū sovereignty.
Tūhoronuku chairman Hone Sadler said it is important to consider the impact on hapū and the hui will be a step towards progressing and co-creating a shared pathway for hapū.
"Hapū are looking for a positive outcome with forward momentum."
The hui will be held at the Kerikeri NorthTec campus from 10am on Sunday.
Meanwhile, a seperate hui has been organised for later this month by leaders of Ngāpuhi hapū which rejected the evolved mandate.