STATE REFERENCE · MED SPA OVERSIGHT
California: med spa oversight directory.
California — med spa oversight and injector scope rules. Medical board: Medical Board of California. Corporate practice of medicine: Doctrine applies — cited.
This page lists who oversees a med spa in California and where the published rules sit: the medical board, the board of nursing, any other regulator that reaches aesthetic practices, the state's position on the corporate practice of medicine, a summary of what the published rules say about who may perform delegated cosmetic procedures, and the Good Faith Exam requirement.
It is built for med spa owners and medical directors who need the state's own sources in one place. It contains no clinical guidance — nothing here says how to perform a procedure — and it is a dated research snapshot for your own confirmation, not legal or medical advice.
California, field by field.
- Medical board
- Medical Board of California
- Board of nursing
- California Board of Registered Nursing
- Other regulator
- Not verified on this pass. Also ask about: the California Board of Barbering and Cosmetology (esthetician scope) and county/city facility permits. Jurisdiction over your services is not confirmed here.
- Corporate practice of medicine
- Doctrine applies — cited
- Injector scope summary
- NOT VERIFIED on this pass. This workspace has found no rule it could cite for this state, and it will not guess or borrow one from a neighbouring state. Do not read this blank as permission. Ask the boards named in this row.
- Good Faith Exam rule
- NOT VERIFIED on this pass. This workspace has found no rule it could cite for this state, and it will not guess or borrow one from a neighbouring state. Do not read this blank as permission. Ask the boards named in this row.
Where this comes from.
Regulators. Medical Board of California · California Board of Registered Nursing
Cited. Cal. Bus. & Prof. Code § 2400 (Division 2, Chapter 5, Article 18 — Corporations): "Corporations and other artificial legal entities shall have no professional rights, privileges, or powers," subject to an exception the section allows the licensing division to approve for certain charitable institutions. Read 2026-08-15 on the official California Legislative Information site, leginfo.legislature.ca.gov. This is the statute itself; it is not a ruling about your structure.
Status. Partially verified — some rules cited, last verified 2026-08-15. Start with the medical board and board of nursing links — they are the primary sources. Read the injector-scope summary as a pointer into the cited rule, not as the rule itself, and settle the corporate-practice question with counsel in your state before signing any ownership or medical-director agreement. Patients are patients, the exam is a Good Faith Exam, and consent is informed consent.
What to confirm.
Section 2400 is quoted, not interpreted. Ask a California healthcare attorney: does my structure comply with § 2400 and the Moscone-Knox Professional Corporation Act, and is a management services organisation arrangement permissible for what I actually do? Separately ask the Medical Board of California and the Board of Registered Nursing, in writing, who may inject, at what supervision level, who may perform the Good Faith Exam, whether telehealth is acceptable for it, and whether energy devices may be delegated. None of that is answered in this row.
California, answered from the row.
Who regulates med spas in California?
Medical Board of California · California Board of Registered Nursing · Not verified on this pass. Also ask about: the California Board of Barbering and Cosmetology (esthetician scope) and county/city facility permits. Jurisdiction over your services is not confirmed here.
What is the Good Faith Exam rule in California?
NOT VERIFIED on this pass. This workspace has found no rule it could cite for this state, and it will not guess or borrow one from a neighbouring state. Do not read this blank as permission. Ask the boards named in this row.
Does California apply the corporate practice of medicine doctrine to med spas?
Doctrine applies — cited
What do the published California rules say about injector scope?
NOT VERIFIED on this pass. This workspace has found no rule it could cite for this state, and it will not guess or borrow one from a neighbouring state. Do not read this blank as permission. Ask the boards named in this row.
Not legal or medical advice, and nothing on this page is clinical guidance. Every row is a dated snapshot of published sources; confirm every entry with the boards named and your own counsel before relying on it.
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