Registered nurses (RNs)

Yes, under physician delegation; scope includes neurotoxins and fillers with documented supervision

Nurse practitioners & physician assistants

NP/PA may inject under physician collaboration; independent practice scope limited

Supervision & the medical director

Required; physician must supervise delegated injectable services

The exam requirement

Required; in-person or telehealth permitted

What to verify in Hawaii

Verify current RN delegation scope with Hawaii Medical Board and ensure physician supervision agreements are in writing.

Primary source: Hawaii Medical Board

General business information for Hawaii medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Hawaii board (and your own counsel) before you act.

See the full Hawaii regulation profile →