Treaty Settlements · Part 01 · Operative legal mechanism

What does “full and final” actually settle?

The phrase sounds wider than the operative clauses usually are. A standard historical settlement principally closes a defined category of claims against the Crown. That is not automatically the same legal event as extinguishing every underlying customary, Treaty-derived or mana-based right.

1. Start with the categories the law actually uses

The settlement problem becomes clearer once four things are separated: the underlying right, the claim that the Crown breached it, the remedy sought for that breach, and the jurisdiction of a court or Tribunal to grant or recommend that remedy.

A right can continue while a historical claim based on an earlier breach of that right is barred. Equally, a historical grievance can be acknowledged while the forum that once had jurisdiction to recommend redress is removed.

2. Raukawa shows the standard modern structure in unusually clear language

Section 15 of the Raukawa Claims Settlement Act 2014 says the historical claims are settled; the settlement is final; and the Crown is released and discharged from obligations and liabilities in respect of those claims. The same section then expressly says, except as provided by the Act, Crown and Raukawa rights and obligations remain unaffected. It further says nothing in the Act extinguishes or limits any aboriginal title or customary right Raukawa may have.

The statute therefore contains both propositions at once: historical Crown claims are closed, while specified underlying rights are not generally extinguished by the settlement itself.

3. “Final” is given teeth by a jurisdictional bar

The operative mechanism is not merely a promise not to complain again. Settlement Acts typically remove the jurisdiction of courts, the Waitangi Tribunal and other judicial bodies to inquire into, make findings on or recommend remedies for the settled historical claims. They usually preserve jurisdiction only for interpretation and implementation of the settlement instrument.

4. Whakatōhea confirms the same mechanism in current settlement legislation

Section 15 of the Whakatōhea Claims Settlement Act 2024 declares the historical claims settled, releases and discharges the Crown, and removes jurisdiction over the historical claims, the deed, the Act and the redress. It contains a specific exception allowing the Waitangi Tribunal to complete the Wai 1750 inquiry and make findings, but not recommendations, on the historical claims.

That exception is useful because it shows Parliament can calibrate the remaining jurisdiction very precisely. “Full and final” is therefore a statutory allocation of liability and forum, not merely a ceremonial phrase.

5. The claimant definition can be wider than filed Wai claims

Modern settlement drafting commonly captures claims whether or not they had already been researched, registered, notified or made before settlement. The practical consequence is significant: the statutory definition, not the list of claims somebody happened to file, controls what historical Crown liability is closed.

6. Does that mean Te Tiriti itself is extinguished?

No blanket conclusion follows from “full and final”. The Raukawa wording expressly prevents that inference. Other settlement instruments likewise preserve continuing relationships and rights. The correct question is always: what does this particular Act define as the historical claim, and what rights does it expressly preserve or alter?

7. Parliament can nevertheless go further

The Treaty of Waitangi (Fisheries Claims) Settlement Act 1992 is the warning against over-generalising. Section 9 finally settles current and future Māori claims in respect of commercial fishing and discharges Crown obligations in that field. The Act's treatment of non-commercial fishing also channels legal effect through the statutory regime. This is materially different from a settlement statute that merely preserves underlying customary rights while closing historical Crown liability.

Part 01 finding

The phrase “full and final settlement” does not carry one universal meaning detached from the operative provisions. In the standard historical settlement model, the legal target is the historical claim against the Crown: Crown liability is discharged and historical adjudicative/remedial pathways are closed. Whether an underlying Treaty, customary, aboriginal-title or mana-based right survives must be answered separately from the particular statutory text.