Haw. Rev. Stat. § 321-373: Regulation of tattoo artists.

The department shall adopt rules under chapter 91 to implement this part. The rules shall include but not be limited to:

(1) Prohibiting the use of injections, unless administered by a physician or osteopathic physician licensed under chapter 453, or by a registered nurse licensed under chapter 457;

(2) Appropriate restrictions on topical anesthetics;

(3) Prescribing procedures and conditions for sterilization, storage of sterilized equipment, resterilization, and disposal of discarded needles and other equipment;

(4) Creating examination standards; and

(5) Fixing penalties and fines for violations of this part or any of the rules adopted by the department.