There is long-standing disparity between the schooling success of many Māori (Indigenous peoples of Aotearoa New Zealand) learners and non-Māori learners. While much work internationally and nationally has focussed on culturally responsive pedagogies, the idea of culturally sustaining assessment has received less attention. Given the historical dominance of a West-centric education system, assessment practices within Aotearoa New Zealand schools have not necessarily embedded a Māori worldview. Informed by cultural advice, assessment constructs that embody manaakitanga (care, respect, hospitality), wānanga (a forum, a sharing of knowledge, a place of learning) and culturally sustaining pedagogy were examined alongside a literature review and analysis of interviews with four education practitioners. Results show that assessment can be designed to acknowledge Māori learners’ capabilities and educational successes. Findings, presented using a Hauora Approach to Assessment (Well-being Approach to Assessment) framework, provide much needed ways for teachers to contextualise assessment within mātauranga Māori (Maori knowledge system).