Training & certification expected
No state-mandated injector training beyond licensure; facility protocols recommended.
The license that lets you inject
MD, DO, NP, PA, RN under physician supervision/delegation
If you’re an RN
Yes, under physician delegation and supervision
Why the order still matters
Required; in-person or telehealth permitted Training gets you the skill; a valid order or good-faith exam is what keeps the treatment lawful.
What to verify in Maryland
Establish clear physician delegation protocols and ensure medical director oversight for all injector staff.
Primary source: Maryland Medical Board; 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.