Training & certification expected
No state-mandated injector training beyond licensure.
The license that lets you inject
MD/DO, NP/PA under physician supervision, RN under physician delegation
If you’re an RN
Yes, under physician delegation and supervision
Why the order still matters
Required; in-person preferred, telehealth conditional Training gets you the skill; a valid order or good-faith exam is what keeps the treatment lawful.
What to verify in Maryland
Verify medical director credentials and ensure physician supervision protocols are documented in writing.
Primary source: Maryland Board of Physicians; Board of Nursing
General business information for Maryland medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Maryland board (and your own counsel) before you act.