Kei te tūmatanui hoki te hiahia ki ngā pūnaha whakawhitinga hiko tūturu me te whai hua ki te ahumahi hinu me ngā huringa pēnei. Kua whakauruhia kia motuhake ngā paparanga whakawhitinga hiko ki te whakahaere i ngā here here o ngā tikanga hinu, kia tiakina ai te whakahaere hiko. Kua hangaia tētahi paparanga ki ā mātou whare wānanga hou, e whai ana i ngā tātai whai hua teitei, tae atu ki ngā whakaaetanga CE, ETL, ROHS. Ko ā mātou kaihāngai tohunga e whakamahi ana i te hangarau mutunga o te wā me ngā tikanga pai rawa ki te whakauru paparanga e whai ake nei i ngā here o te ahumahi. Ko te whai mātou ko te haumātanga me te whai hua ake i te mahi a ngā kiritaki, e whakarato ana i ngā hua e whakamātauria ana mō te mahi me te tūturu. Ko te whai mātou ko te whai kounga e kitea ana i ā mātou ratonga kiritaki whānui, e whakarato ana i ngā ratonga tirotiro tawhiti me te tautoko hangarau ki te tūranga, kia mōhio ai kua oti ngā hiahia whakawhitinga hiko ki te tika me te whai aroha.