Whanau Ora will be governed by a new Crown-iwi partnership group and three non-government organisations will be set up as part of the process, the Government has announced.
The new partnership group will be made up of senior ministers, iwi leaders and experts.
Minister for Whanau Ora Tariana Turia said three non-government commissioning agencies will be established, one in the North Island, one in the South Island and one Pacific agency and will be ready by next July.
"This new commissioning model signals the wind down of the regional leadership groups at the end of December,'' Mrs Turia said.
"The governance group will also be wound down.''