The Office of Treaty Settlements (in MÃÂori: Te Tari Whakatau Take e pa ana ki te Tiriti o Waitangi) was an office within the New Zealand Ministry of Justice tasked with negotiating settlements due to historical breaches of the Treaty of Waitangi. It reported and provided advice on policy and negotiations to the Minister of Treaty of Waitangi Negotiations.
The office's functions were incorporated into the new departmental agency Te Arawhiti in 2019 and as of 2025 sit within Te Tari Whakatau, the Office of Treaty Settlements and Takutai Moana.
The functions of the organisation were to:
The Office of Treaty Settlements also administered many of the Treaty of Waitangi Settlement Acts, for a list of these see the list of Treaty settlements.
The office was originally formed in 1988, as the Treaty of Waitangi Policy Unit within the-then Department of Justice. It was set up to advise on policy and assist in negotiations and litigation of MÃÂori treaty claims and at the Waitangi Tribunal. It was consolidated with other government units into Te Arawhiti, the Office of MÃÂori Crown Relations, in 2019. Its role is now handled by Te Tari Whakatau, the Office of Treaty Settlements and Takutai Moana.