What license and training do you need to inject Botox and fillers in Connecticut?

No state-mandated injector training beyond licensure MD/DO, NP/PA with physician supervision, RN under physician delegation

Connecticut · Moderate

What Training Do You Need to Inject Botox in Connecticut?

Connecticut doesn't hand the syringe to just anyone. Here's the license, the training, and the supervision that Connecticut expects before you can inject.

By Evan at Inside MedSpa

Training & certification expected

No state-mandated injector training beyond licensure

The license that lets you inject

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

If you’re an RN

Yes, under physician delegation; must be supervised by a physician

Why the order still matters

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

What to verify in Connecticut

Ensure a Connecticut-licensed physician medical director is retained before opening and verify delegation protocols comply with state nursing and medical board standards.

Primary source: Connecticut Department of Public Health, Medical Examining Board

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

See the full Connecticut regulation profile →

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