Who can inject
MD, DO, NP, PA, RN under physician supervision/delegation
Registered nurses (RNs)
Yes, under physician delegation; specific training and protocols required
Nurse practitioners & physician assistants
NP/PA may inject under physician supervision; independent practice not permitted for injectables
The exam that makes it legal
Required; in-person examination generally required before treatment 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
No state-mandated injector training beyond licensure; manufacturer training and facility protocols required.
What to verify in Oregon
Establish a written delegation agreement with your medical director and ensure all RN/NP/PA injectors complete manufacturer training and maintain current certifications.
Primary source: Oregon Medical Board; Oregon 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.