In support of the Wai 1184 claim filed with the Waitangi Tribunal for and on behalf of Ngāti Porou Hauora and Ngāti Porou whanau and hapu, a report has been written within the process related to Treaty claim settlements. The research for this report draws upon data from the latest Hauora report i.e., for the 2000–2005 period. The report also includes a series of case studies for: cardiovascular disease; cancer; diabetes; mental health; acute rheumatic heart disease; ambulatory sensitive hospitalisations; childhood immunisations; and, smoking. The report discusses differences between Māori and non-Māori within the Tairāwhiti/ Ngāti Porou rohe especially in relation to life expectancy; mortality, morbidity; hospital procedures; and, years of life lost.