Registered nurses (RNs)

Yes, under physician delegation and standing orders

Nurse practitioners & physician assistants

NP/PA may inject under physician collaboration; independent practice not permitted for injectables

Supervision & the medical director

Required for medical spa operations

The exam requirement

Required; in-person exam mandatory

What to verify in New Hampshire

Secure a licensed physician as medical director and ensure all injectable protocols are documented in writing with standing orders.

Primary source: New Hampshire Board of Medicine; New Hampshire Board of Nursing

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

See the full New Hampshire regulation profile →