Tikanga rangatōpū

E aro ana a TBIT ki te mahi auaha. He punaha ahurea karekau te hanga me te hanga i roto i te tekau tau o te whanaketanga o te TBIT. Kei te kaha te TBIT ki te noho hei kaiarahi mo te whakarato otinga tono i roto i te tohatoha, te maarama me te riihi mara o te ao ma te mahi auaha (arataki), te auaha tonu (aronga), te auahatanga hangarau (te tikanga), te auahatanga o te maakete (whaainga).