Haw. Rev. Stat. § 321-32: Epidemiological specialists.

Notwithstanding any other law to the contrary, epidemiological specialists may perform blood collection by venipuncture or capillary puncture and other methods of specimen collection, excluding catheterization, when employed by or acting as an agent of the department and when done under the direct or indirect supervision of a physician or osteopathic physician licensed pursuant to chapter 453.