In a landmark decision on April 10, 2025, New Zealand’s Parliament overwhelmingly rejected a controversial bill that sought to redefine the principles of the Treaty of Waitangi — the nation’s founding document.

On April 10, 2025, New Zealand’s Parliament decisively voted against the “Principles of the Treaty of Waitangi” Bill, a proposal that sought to redefine the country’s foundational treaty principles. This decision marks a significant development in the legal landscape surrounding indigenous rights and the interpretation of the Treaty of Waitangi.

Background: The Treaty of Waitangi

Signed in 1840 between the British Crown and over 500 Māori chiefs, the Treaty of Waitangi is New Zealand’s founding document. It established the framework for governance and the relationship between the Crown and Māori. Over the years, principles derived from the Treaty have been used to guide legislation and government policy, with the goal of protecting Māori rights and ensuring equitable treatment.

The Proposed Bill: Objectives and Controversy

The bill, introduced by the ACT New Zealand party, aimed to replace existing Treaty principles with a new set defined by the party. Proponents claimed the current interpretations fostered a system of unequal rights and “race-based” policies. ACT party leader David Seymour argued that the changes would promote equal treatment under the law.

However, the proposal drew widespread criticism from legal experts, Māori leaders, academics, and civil society. Opponents argued that the bill misrepresented the original intent of the Treaty and posed a serious threat to Māori rights. The Waitangi Tribunal warned that the bill, if enacted, would be a significant breach of the Treaty’s obligations.

Public Response: Protests and Submissions

The bill sparked a powerful public backlash. In November 2024, nearly 35,000 people protested at Parliament, in what was described as the largest Māori rights demonstration in New Zealand’s history. Protesters performed haka and carried signs calling to “kill the bill.”

In addition, the Justice Committee received a record-breaking 300,000 public submissions on the bill—90% of which opposed it. The volume of public response was unprecedented and demonstrated the depth of national concern over the bill’s implications.

Parliamentary Proceedings and Final Rejection

After reviewing submissions and hearing public testimony, the Justice Committee recommended the bill be withdrawn. On April 10, 2025, Parliament voted overwhelmingly to reject the proposal, with 112 votes against and only 11 in favor.

The decisive rejection was seen as a strong affirmation of New Zealand’s ongoing commitment to upholding the Treaty and respecting Māori rights under the current legal framework.

Legal and Political Implications

The rejection of the bill maintains the status quo regarding Treaty-based legal interpretations in New Zealand. It reinforces the role of the Treaty in informing legislation and affirms the Crown’s obligations to Māori communities.

Nonetheless, the debate surrounding the Treaty’s role in law and policy is far from over. Some government members have signaled interest in reviewing or removing Treaty clauses from other legislation, suggesting that questions about the Treaty’s future role remain on the political agenda.

Conclusion: Importance of Inclusivity

The failure of the Treaty Principles Bill represents a pivotal moment in New Zealand’s legal and constitutional history. It underscores the importance of inclusive policy-making and meaningful engagement with indigenous communities. As the country moves forward, ensuring that the spirit and intent of the Treaty of Waitangi are honored will remain central to the development of a fair and just legal system.