Haw. Rev. Stat. § 76-15
(b) An appointing authority may excuse any employee in the appointing authority's department from the employee's regular duties for the time required for the employee's work as a volunteer subject-matter consultant.
Employees shall not be entitled to extra pay for services as volunteer consultants but shall be entitled to reimbursement for necessary traveling and other expenses.
[L 1955, c 274, pt of §1; RL 1955, pt of §3-19; HRS §76-15; gen ch 1985; am L 1994, c 56, §21; am L 1996, c 35, §1; am L 2000, c 253, §13]