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

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

Washington · Moderate

What Training Do You Need to Inject Botox in Washington?

Washington doesn't hand the syringe to just anyone. Here's the license, the training, and the supervision that Washington 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, 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 allowed under physician discretion Training gets you the skill; a valid order or good-faith exam is what keeps the treatment lawful.

What to verify in Washington

Verify that your medical director holds an active Washington medical license and establish clear written delegation agreements for all injectors.

Primary source: Washington Medical Commission; Washington Nursing Care Quality Assurance Commission

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

See the full Washington regulation profile →

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