Protecting Te Tiriti · Evidence Series · Part 16 · Final Audit
What exactly are we protecting?
After tracing the text, historical agreement, Treaty principles, statutory protections, interpretation, entrenchment, tino rangatiratanga, parliamentary supremacy and constitutional transformation, the answer is now clear: there is no single legal object called “protect Te Tiriti”. Different proposals protect different things. Some protect the signed agreement. Some protect rights or remedies derived from it. Some protect Crown-law duties. Some preserve settlements. Some restrain Parliament or the executive. And some seek to protect rangatiratanga as an operative source of constitutional authority rather than merely as an interest recognised by the state.
Final synthesis1840 agreementCurrent lawRangatiratangaConstitutional design
The signed Treaty texts, the historical understanding of particular signatories, later Treaty principles, statutes, Tribunal jurisdiction, settlements, present Crown constitutional doctrine and proposed constitutional transformation remain separate evidential categories. None is allowed to silently stand in for another.
1. The phrase “protect Te Tiriti” is constitutionally incomplete
The phrase sounds specific but is not. Before it can be evaluated, four questions have to be answered:
| Question | Why it matters |
|---|---|
| What is being protected? | The 1840 text, a right, a principle, a statutory clause, a remedy, a settlement, an institution or a sphere of authority are different legal objects. |
| Protected from what? | Repeal by Parliament, inconsistent executive action, judicial narrowing, administrative neglect, political reinterpretation or constitutional displacement require different safeguards. |
| By whom? | Parliament, courts, the Tribunal, an independent commission, hapū and iwi institutions, constitutional conventions or a higher-law constitution exercise different kinds of authority. |
| With what consequence? | A duty to consult, a right to challenge, a binding remedy, a consent requirement and an autonomous decision-making power are not equivalent. |
Do not ask only whether Te Tiriti is “protected”. Ask: which text or right, against which act, through which institution, with what remedy, and who has the final power to decide?
2. Object one: the signed agreement itself
The first possible object is Te Tiriti as the historical agreement made in 1840. Protecting it at this level means preserving the actual texts, the historical record of what was said and understood, and the distinction between the Māori and English texts rather than replacing the agreement with a later slogan or political summary.
The Ministry of Justice recognises two principal versions and records that most signatures were given to the Māori text. The Treaty of Waitangi Act requires the Tribunal to have regard to both texts and gives it authority, for the purposes of that Act, to determine their meaning and effect.
This kind of protection is evidential and interpretive. It prevents the original instrument from disappearing beneath later formulations. It does not by itself tell us which institution has final constitutional authority today.
3. Object two: the promises and rights associated with Te Tiriti
A second object is substantive: the rights or guarantees associated with the agreement. These include tino rangatiratanga in the Māori text, property and possession protections in the English text, equality of rights in Article 3, and the relationship between kāwanatanga and Māori authority.
Protecting these rights is different from merely preserving the physical text. A document can remain untouched while the practical content of its promises becomes weak. Conversely, a legal system can protect a specific Treaty-derived right through legislation even though the Treaty itself is not directly enforceable as supreme law.
A constitution can preserve the words “tino rangatiratanga” while leaving final decisions elsewhere. The practical test remains: what authority, control or remedy does the protected right actually carry?
4. Object three: Treaty principles
Treaty principles are another legal object entirely. Part 05 established that they are a post-1840 legal and interpretive framework rather than an additional signed text. Parliament used the category in the Treaty of Waitangi Act 1975 and later legislation, while courts and the Tribunal developed its content over time.
Protecting Treaty principles therefore protects a modern interpretive and statutory framework. That framework can be legally important: section 9 of the State-Owned Enterprises Act 1986, for example, prevents the Crown from acting under that Act inconsistently with Treaty principles.
But protecting the principles is not literally the same act as protecting the Māori text signed in 1840, and removing a principles clause is not the same act as repealing Te Tiriti itself.
5. Object four: statutory restraints on Crown power
Many contemporary Treaty protections are rules controlling how Crown-created powers may be exercised. A statute may require a Minister or agency to give effect to, have regard to, take account of, or act consistently with Treaty obligations or principles.
These protections matter because they can constrain real decisions. Courts may interpret and enforce statutory duties, and executive actors can be required to reconsider decisions when they fail to comply with governing law.
Part 10 established the corresponding limit: removing the restraint normally leaves the underlying statutory power with the state actor unless another rule reallocates it. A weaker Crown constraint can therefore mean more Crown discretion rather than more rangatiratanga.
6. Object five: remedies and accountability institutions
Another thing being protected may be the machinery through which Māori can challenge Crown conduct. The Waitangi Tribunal is the clearest example. The Treaty of Waitangi Act authorises it to inquire into claims, determine Treaty meaning for the purposes of its Act and make recommendations, with special binding mechanisms in defined land regimes.
Protecting Tribunal jurisdiction, court review, an independent commission or a binding-remedy regime protects accountability. It can materially change the consequences of Crown breach.
But a remedy remains conceptually different from jurisdiction. A body that can investigate or order redress for misuse of another institution's power is not necessarily the institution that originally holds authority over the subject matter.
7. Object six: Treaty settlements and negotiated Crown commitments
Settlement legislation, deeds, property transfers, acknowledgements, governance arrangements and relationship commitments are another distinct object. Protecting them means preserving negotiated rights and obligations already converted into operative legal instruments.
Those arrangements can include significant property, governance and decision-making rights. Their legal force comes from the particular deed, statute or mechanism that creates them.
It would therefore be inaccurate either to call all settlement protections “the Treaty” or to assume that criticism of the current constitutional order automatically nullifies every settlement right created within it.
8. Object seven: the Crown–Māori constitutional relationship inside the present system
The Cabinet Manual describes the Treaty as a founding document of government and an integral part of New Zealand's constitutional framework. It says the Treaty may indicate limits on majority decision-making and recognises circumstances in which autonomous Māori institutions or two-party agreement may be appropriate.
The Public Service Act 2020 separately states that the role of the public service includes supporting the Crown in its relationships with Māori under Te Tiriti.
Protecting this relationship therefore protects an established constitutional and administrative norm inside the current state system. It can be important without answering whether that system fully reflects the historical allocation of authority agreed in 1840.
9. Object eight: tino rangatiratanga as operative authority
This is where the audit becomes constitutional rather than merely statutory. If the object is not simply a right to be consulted, protected or heard but tino rangatiratanga as an actual authority to make binding decisions, the legal architecture has to identify who exercises that authority, over what subjects, within what territory or community, with what mandate and subject to what checks.
For the February 1840 Te Raki signatories examined by the Waitangi Tribunal, Stage 1 found that rangatira did not cede authority to make and enforce law over their people and territories and instead agreed to share power with the Governor in different roles and spheres. Stage 2 later found the Crown's May 1840 sovereignty proclamations inconsistent with those Te Tiriti guarantees.
Those are bounded Tribunal findings. They are not a nationwide judicial declaration automatically invalidating present statutes. But they make it impossible, within that evidential scope, to treat modern parliamentary supremacy as self-proving evidence of what those rangatira consented to.
If the stated objective is to protect tino rangatiratanga, the decisive question is no longer “does the law mention Te Tiriti?” It is: who has the legally operative power to decide?
10. Object nine: the present Crown constitutional interpretation
There is another possibility that must be confronted directly. A protection mechanism can preserve Te Tiriti while also preserving the constitutional framework through which Crown institutions currently interpret and apply it.
Under present orthodox law, Parliament continues to have full power to make laws. The Ministry of Justice describes Treaty status in domestic law as less than settled and says Treaty rights are enforceable in court where legislation expressly gives them legal effect. The Cabinet Manual treats Te Tiriti as constitutionally integral while still locating it inside a parliamentary constitutional system.
That means a Treaty clause can genuinely restrain Crown power and, at the same time, operate through institutions whose ultimate legal authority is defined by the existing state constitution. These are not mutually exclusive descriptions.
Real constraint
Treaty duties can limit Ministers, agencies and other state actors, create grounds of review and preserve negotiated rights.
Institutional mediation
Parliament, courts and statutory bodies still define much of the present domestic scope, procedure and remedy through which those obligations operate.
11. The recurring audit question can now be answered
This series began with the question:
The evidence shows the answer can be both, depending on the mechanism.
A statutory Treaty clause can protect Māori interests from unilateral executive action while remaining a rule Parliament can amend. A Tribunal process can expose Crown breach while deriving its current jurisdiction from statute. An entrenched Treaty provision could make repeal harder while still locating the protection inside the parliamentary constitution. A settlement can create binding Crown obligations without converting the settlement body into an independent constitutional legislature.
So the correct response is not to dismiss all Crown-law Treaty protection as fake, nor to assume every Treaty protection preserves rangatiratanga in full. The mechanism must be audited for what it actually does.
12. Entrenchment answers only one part of the protection problem
Part 07 showed that entrenchment primarily makes a legal rule harder to amend or repeal. Part 08 then asked the necessary next question: entrenched inside whose constitution?
An entrenched Treaty rule could provide valuable durability. It could stop an ordinary parliamentary majority from easily removing a Treaty duty. But unless the constitutional design also identifies an authority outside ordinary parliamentary control, entrenchment does not automatically convert the protected rule into an independently sourced jurisdiction.
Durability is therefore one dimension of protection. Authority is another.
13. Removal also answers only one part of the problem
The mirror-image mistake is to assume that deleting Treaty references restores rangatiratanga. Part 10 showed why this does not follow. Removing a duty imposed on a Crown decision-maker normally removes the duty; it does not by itself transfer the underlying statutory power to hapū or rangatira.
This distinction matters especially in the current 2026 legislative review, where the Government is proposing to amend, standardise or repeal some references to Treaty principles. The legal effect of each amendment must be assessed provision by provision. The fact that a clause is Crown-created does not mean its repeal automatically produces non-Crown authority.
Treaty clauses are not automatically tino rangatiratanga. Removing Treaty clauses does not automatically restore tino rangatiratanga. The operative location of power after the change is what matters.
14. Matike Mai asks a different question again
Matike Mai moves beyond ordinary Treaty protection. It asks whether the constitutional architecture itself should recognise rangatiratanga as a source of authority, with kāwanatanga operating in its own sphere and shared matters addressed through constitutional relationships.
That is why Part 14 classified it as constitutional transformation rather than simple Westminster entrenchment. Its models are indicative rather than current law, and they proceed from declared Māori constitutional premises. But the project identifies the exact conceptual step ordinary Treaty clauses do not necessarily take: moving from protecting Māori authority as a right to constituting Māori authority as a governing power.
15. He Wakaputanga remains a separate constitutional baseline
He Wakaputanga should not be collapsed into Te Tiriti simply because both instruments appear in the same constitutional argument. The Te Raki Tribunal described He Wakaputanga, for its signatories, as an unambiguous declaration of Māori sovereignty and independence in which rangatiratanga, kīngitanga and mana rested with rangatira on behalf of their hapū.
Te Tiriti was made later and must be interpreted as its own agreement. Protecting Te Tiriti is therefore not identical to “protecting He Wakaputanga”. Where He Wakaputanga is relied upon, it supplies evidence about the pre-existing authority and political context into which Te Tiriti was made.
16. The final protection matrix
| If we protect... | We are principally protecting... | What that does not automatically establish |
|---|---|---|
| The signed texts | The historical instrument and its wording. | Present enforceability or constitutional supremacy. |
| Treaty-derived rights | Substantive interests, guarantees and protections. | Who holds final jurisdiction. |
| Treaty principles | A later statutory and interpretive framework. | That the principles are themselves the 1840 text. |
| Statutory Treaty clauses | Legal restraints on particular Crown powers. | Transfer of the underlying power to Māori. |
| Tribunal/court remedies | Accountability and consequences for breach. | Independent Māori legislative jurisdiction. |
| Settlements | Negotiated rights, assets, governance and Crown commitments. | Resolution of every broader constitutional question. |
| Crown–Māori relationship duties | A constitutional and administrative relationship inside present government. | That present parliamentary supremacy was historically consented to. |
| Entrenchment | Durability against ordinary repeal or amendment. | A new source of constitutional authority. |
| Tino rangatiratanga as authority | Actual decision-making jurisdiction held by constitutionally mandated Māori institutions. | Its modern institutional form, boundaries or mandate without further design. |
| Constitutional transformation | A reallocation of authority between rangatiratanga, kāwanatanga and shared institutions. | That any particular proposed model already has legal or democratic mandate. |
17. What should any future “protect Te Tiriti” proposal be required to disclose?
After sixteen parts, there is now a minimum evidence standard. Any politician, institution, campaign or constitutional working group asking the public to support “protecting Te Tiriti” should be able to answer these questions:
| Required disclosure | The question |
|---|---|
| Protected object | Exactly what text, right, principle, institution, settlement or authority is being protected? |
| Legal mechanism | Statute, entrenchment, convention, court power, Tribunal jurisdiction, consent rule, constitutional instrument or something else? |
| Decision-maker | Who has the final authority to interpret and apply the protection? |
| Amendment power | Who can change or remove it, and by what threshold? |
| Remedy | What happens if the protection is breached? |
| Rangatiratanga effect | Does the proposal merely restrain Crown power, or does it confer or recognise operative Māori decision-making authority? |
| Mandate | If Māori authority is exercised, which hapū, iwi or other institution holds it, how was that mandate conferred, and how is it accountable? |
| Overlap rule | Who decides when rangatiratanga and kāwanatanga claims overlap? |
18. Final finding
The evidence does not support one universal answer to the phrase “protect Te Tiriti”. Te Tiriti can be protected as text, promise, right, interpretive principle, statutory restraint, remedy, settlement foundation, constitutional relationship or basis for a different allocation of public authority.
Those forms of protection are not interchangeable.
Existing Crown-law mechanisms can genuinely protect Māori rights and constrain state power. Their existence does not prove that Parliament is the historical source of rangatiratanga. Their repeal does not automatically restore rangatiratanga. Entrenchment can make protections durable without reallocating jurisdiction. And constitutional transformation can seek to make rangatiratanga operative without the 2016 Matike Mai report itself being current law or a final constitution.
The most precise answer to the question that opened this series is therefore this:
If the objective is to preserve an historic agreement, protect the texts and the evidence. If the objective is to preserve rights, identify the enforceable right and remedy. If the objective is to restrain Crown power, identify the legal constraint and who enforces it. If the objective is to protect tino rangatiratanga as authority, identify who actually gets to decide. And if the objective is constitutional transformation, say openly that the project is no longer merely protecting Te Tiriti inside the present constitution — it is negotiating the constitution itself.
Primary and current sources
Ministry of Justice — Te Tiriti, current legal status and enforceability ↗
Cabinet Manual Appendix A — Te Tiriti in the current constitutional framework ↗
Constitution Act 1986, s 15 — Parliament's present full law-making power ↗
State-Owned Enterprises Act 1986, s 9 — statutory Treaty-principles constraint ↗
Public Service Act 2020, s 14 — Crown relationships with Māori under Te Tiriti ↗
Waitangi Tribunal — Te Raki Stage 1 findings on non-cession and shared authority ↗
Waitangi Tribunal — Te Raki Stage 2 Part I and the May 1840 proclamations ↗
Ministry of Justice — current 2026 review of Treaty-principles references ↗
Matike Mai Aotearoa — constitutional transformation and six indicative models ↗
Matike Mai Aotearoa — current multi-sphere constitutional transformation kaupapa ↗