Amends the membership and responsibilities of the Public Land Trust Working Group established under Act 226, SLH 2022. Requires the Working Group to submit four reports to the Legislature: by 8/1/2027, a first interim report regarding Act 178, SLH 2006, financial reporting and accounting; by 12/1/2027, a second interim report regarding the public land trust inventory; by 6/1/2028, a third interim report that includes a preliminary draft of findings and recommendations regarding Act 178 financial reporting and accounting and the public land trust inventory; and by 10/1/2028, a final report that includes proposed legislation. Authorizes the Office of Hawaiian Affairs to provide administrative support to the Working Group in coordination with a third-party consultant. Effective 7/1/3000. (HD1)