"The applicants only represent a small [albeit vocal] minority of Ngapuhi."
The affidavit outlines moves to elect trustees and draft negotiation plans.
"These next steps will directly address matters the applicants claim are of potential prejudice to them, and they are welcome to participate alongside the rest of Ngapuhi katoa," Mr Tau says.
"Our history reminds us we too often bickered among ourselves, but when facing a common enemy we would set aside our differences, our rangatira would gather, agree on a battle plan and then fight as one. Today we must act in a similar manner, always mindful of individual needs of whanau and hapu in our takiwa. Yet equally we must be determined to act with common purpose for the collective good."
The Crown told the tribunal it would assess the mandate after the Tuhoronuku elections. Tuhoronuku would have to comply with Crown conditions to complete negotiation plans involving hapu and said it may be meeting further with groups such as Ngati Hine, which is among the claimants questioning the Tuhoronuku mandate.