Who can inject

MD, DO, NP, PA, RN under physician supervision/delegation

Registered nurses (RNs)

Yes, under physician delegation; RN must have training/competency documentation

Nurse practitioners & physician assistants

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

The exam that makes it legal

Required; in-person or telehealth allowed under certain conditions A valid order or good-faith exam by an authorized provider is what makes an injection lawful — not simply who holds the syringe.

Training expected

RN injector training/competency documentation required; no specific state-mandated certification beyond licensure.

What to verify in Oregon

Document RN injector training/competency and ensure physician medical director has clear delegation authority in writing.

Primary source: Oregon Medical Board; Oregon State Board of Nursing

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

See the full Oregon regulation profile →