Te Rūnanga o Ngāi Tahu
Ngāi Tahu are the iwi comprised of Ngāi Tahu whānui; that is, the collective of the individuals who descend from the five primary hapū of Ngāi Tahu, Ngāti Māmoe and Waitaha, namely Kāti Kurī, Ngāti Irakehu, Kāti Huirapa, Ngāi Tūāhuriri and Ngāi Te Ruahikihiki.
Te Rūnanga o Ngāi Tahu was established by the Te Rūnanga o Ngāi Tahu Act 1996 and services the tribe's statutory rights and ensures that the benefits of the Settlement are enjoyed by Ngāi Tahu whānui now and in the future.
Throughout the South Island there are 18 local rūnanga. An elected representative from each of rūnanga makes up Te Rūnanga o Ngāi Tahu, the governing body overseeing the tribe's activities.
The New Zealand Government (Māori: Te Kāwanatanga o Aotearoa) is the central government through which political authority is exercised in New Zealand. As in most other parliamentary democracies, the term "Government" refers chiefly to the executive branch, and more specifically to the collective ministry directing the executive. Based on the principle of responsible government, it operates within the framework that "the [King] reigns, but the government rules, so long as it has the support of the House of Representatives". The Cabinet Manual describes the main laws, rules and conventions affecting the conduct and operation of the Government.
Te Rūnanga O Toa Rangatira Incorporated (the Rūnanga) is a non-profit incorporated society with charitable status. The Rūnanga is the mandated iwi authority for Ngāti Toa Rangatira and is the administrative body of iwi estates and assets. The Rūnanga deals with the political and public issues of national interest such as Treaty of Waitangi claims, commercial and customary fisheries, health services including primary mental health and residential care services, local government relationships and resource and environmental management.