The Maori Land Court is in mourning after the death of Judge David Ambler in Whangārei on Saturday night.
Judge Ambler had served on the court since 2006 and was also a presiding officer of the Waitangi Tribunal.
He was also appointed presiding officer of the Te Rohe Pōtae Inquiry in 2006.
Chief Māori Land Court Judge Isaac Wilson - who is also chairman of the Waitangi Tribunal - said Judge Ambler was a respected colleague of everyone he worked with in the court and the tribunal.
"Fluent in te reo Māori, Judge Ambler brought to his work his knowledge, commitment and passion for the law, tikanga Māori and Iwi Māori.