Training & certification expected

No state-mandated injector training beyond licensure.

The license that lets you inject

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

If you’re an RN

Yes, RNs may inject under physician supervision and delegation

Why the order still matters

Required; in-person exam before treatment Training gets you the skill; a valid order or good-faith exam is what keeps the treatment lawful.

What to verify in Arkansas

Establish a written physician supervision agreement and ensure the medical director is actively involved in treatment planning and RN delegation protocols.

Primary source: Arkansas Medical Board; Arkansas Board of Nursing

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

See the full Arkansas regulation profile →