The Māori Trade Marks Advisory Committee (MTMAC), established under the Trade Marks Act 2002, advises the Commissioner of Trade Marks on whether a trade mark application that is, or appears to be, derivative of a Māori sign is likely to be offensive to Māori. The Māori Plant Varieties Committee (MPVC), established under the Plant Variety Rights Act 2022, determines whether a plant variety right, if granted, would or could have adverse effects on kaitiaki relationships with the relevant plant variety. The MTMAC and MPVC reflect different approaches to designing advisory committees for protecting mātauranga Māori and taonga before and after the Waitangi Tribunal released its Wai 262 Report in 2011. This article illuminates how the MTMAC works in practice and reimagines the MTMAC as if it were designed after the Wai 262 Report. It proposes four changes to bring the MTMAC in line with the MPVC: recognising the Crown's Treaty obligations in the Trade Marks Act; implementing a kaitiaki relationships framework for trade marks; reconfiguring the MTMAC's administration to better serve the kaitiaki relationships framework; and bringing the appeal process under the jurisdiction of the Māori Appellate Court.