In 1988, Te Rūnanganui o Ngāti Kahungunu Incorporated was established as a centralised organisation responsible for iwi development, but it went into receivership in 1994. The organisation re-emerged with a new constitution in 1996 under the name Ngāti Kahungunu Iwi Incorporated (NKII). An election was held in 1997, resulting in the establishment of an elected board of trustees and a new mandate to govern iwi development. Elections are held every three years, and all adults with a whakapapa link to a hapū of Ngāti Kahungunu are eligible to vote. The chairperson of the board of trustees usually represents the iwi in political affairs.