Treaty Settlements · Part 03 · Mandate and consent

Who can actually settle whose claims?

A Crown-recognised mandate is authority to negotiate a proposed settlement. It is not, by itself, a transfer of every constituent hapū or individual's underlying rights. The later settlement Act performs a different function: it gives the defined historical settlement domestic statutory finality.

1. Mandate is not the same thing as extinguishment

The Crown's current settlement policy defines a mandate as authority given by the claimant group to representatives to represent them in historical settlement negotiations. The same policy expressly says a mandate to negotiate gives representatives authority to negotiate a draft deed of settlement.

That makes the sequence important:

Those stages should not be collapsed into the sentence “the iwi signed its rights away”.

2. Current Crown policy now recognises hapū-withdrawal and tikanga questions

The August 2025 Red Book update says the Crown prefers comprehensive settlements with large natural groups but must apply that policy flexibly and practically according to the tikanga and rangatiratanga of affected groups. Where appropriate under the claimant group's tikanga, mandate strategies are expected to provide workable hapū withdrawal mechanisms.

The policy change is significant evidence in itself. It recognises that iwi-wide representation does not automatically answer every hapū authority question.

3. Ngāpuhi: Crown recognition can itself be Treaty-inconsistent

In the Ngāpuhi Mandate Inquiry, opposing hapū challenged Crown recognition of the Tūhoronuku mandate. The Waitangi Tribunal found that hapū autonomy was central to Ngāpuhi political organisation and that the Crown had obligations to protect hapū rangatiratanga in decisions about representation. The Tribunal concluded that the Crown's mandate recognition process breached Treaty principles in material respects.

4. Whakatōhea: the withdrawal mechanism became part of the legal problem

The Tribunal's 2021 priority report on the Whakatōhea settlement process found that aspects of the withdrawal mechanism breached Treaty principles and recommended a more hapū-driven process aligned with Whakatōhea tikanga. It also recommended hui-ā-hapū before the whole-iwi ratification vote.

This is direct evidence that representation, withdrawal and ratification are not peripheral process issues. They go to whether the Crown has properly protected the authority of constituent hapū while pursuing a collective settlement.

5. Haronga shows the pre-legislation position can remain open

In Haronga v Waitangi Tribunal [2011] NZSC 53, the Supreme Court required the Tribunal to urgently hear the Mangatū Incorporation's application for a specific remedy concerning Crown forest licensed land. The case demonstrates that participation in, or the existence of, wider settlement negotiations does not necessarily eliminate a constituent claimant's available statutory remedy before settlement legislation closes the relevant jurisdiction.

That timing matters. A negotiating mandate and an operative settlement statute are not equivalent legal events.

6. After legislation, the question changes

Once Parliament enacts a settlement Act, the statutory claimant definition and historical-claims definition control the domestic legal effect. Whakatōhea's 2024 Act, for example, defines the claimant collective and then provides that the historical claims are settled, the Crown is released and discharged, and the ordinary jurisdiction over those claims is removed.

That can apply even though not every descendant personally signed the deed or voted for settlement. The legal effect then comes from legislation, not from treating every member as an individual contracting party.

7. PSGE representation must be kept in its lane

A post-settlement governance entity can receive settlement assets, statutory appointments, rights of first refusal, fisheries recognition and other legal functions. That makes it an important Crown-facing legal actor.

It does not follow, without further evidence, that Parliament has made the PSGE the original source of the whakapapa- and tikanga-based authority of every hapū within the settlement definition.

Part 03 finding

A settlement mandate is authority to negotiate, not a universal conveyance of underlying mana or customary rights. Crown recognition of the mandate can itself be challenged against Treaty principles and tikanga. Before settlement legislation, constituent claimants may retain independent statutory avenues in some circumstances. After legislation, however, Parliament can make the defined historical claims finally settled in domestic law even without individual unanimity. That statutory effect should not be confused with proof that the PSGE succeeded to the source of hapū authority.