Haw. Rev. Stat. § 323F-24
The corporation's and each regional system board's operating and capital improvement budgets shall not be subject to review or approval by the governor or any state agency, except where state general funds or capital improvement moneys are requested. If general funds or capital improvement moneys are requested, then the corporation or any regional system board shall include, with its request, the proposed budget for which the funds or moneys are to be included. The corporation and regional system boards, once operational, shall collaboratively submit their budgets annually to the legislature for review and approval at least twenty days prior to the convening of the regular legislative session, beginning with the budgets for the 2010-2011 biennium fiscal years.
HRS § 323F-24