Skip to main content

Antitrust rules for state boards

North Carolina State Board of Dental Examiners v. Federal Trade Commission

Updated Oct 18, 2026

In brief

The Supreme Court upheld the ruling: the board could not claim a federal antitrust shield for its conduct without state oversight, which it lacked.

Where it stands
Decided

Decided 6-3 · February 25, 2015 · Opinion by Justice Kennedy

What it’s about
The Federal Trade Commission challenged the North Carolina dental board’s regulation of competing teeth-whitening providers, and the board claimed a shield from federal antitrust law because it was a state agency.
Who it affects
The board could not use the federal antitrust-law shield for the challenged regulation because the state had not actively supervised it.

Summary: written with AI from the case record.

Illustration for North Carolina State Board of Dental Examiners v. Federal Trade Commission
Conceptual illustration · AI-generated

What it's about

The Supreme Court agreed with the lower court: because practicing dentists controlled the board, it needed active state oversight to claim that shield, and it lacked that oversight.

The dental board was a state regulator whose members included people working in the profession it regulated.

Question presented

Is an official state regulatory board whose members are mostly market participants that are elected by other market participants a "private actor" for purposes of federal antitrust laws?

What the Court decided

Holding

Because a controlling number of the Board’s decisionmakers are active market participants in the occupation the Board regulates, the Board can invoke state-action antitrust immunity only if it was subject to active supervision by the State, and here that requirement is not met. 717 F. 3d 359, affirmed.

Result
Affirmed

The Court's reasoning

The Court said a board controlled by people active in the field it regulates needs active state supervision to claim a federal antitrust shield. It found North Carolina had not provided that oversight.

The vote

  • Joined the judgment
  • Dissented
  • Wrote an opinion
Majority · 6joined the Court's opinion
  1. Breyer
  2. Kagan
  3. Kennedywrote the opinion
  4. Ginsburg
  5. Sotomayor
  6. Roberts
Dissenting · 3disagreed with the result
  1. Thomas
  2. Scalia
  3. Alitowrote the dissent
6 justices joined the judgment, 3 dissented.

From the opinions

“There is nothing new about the structure of the North Carolina Board.”

— Justice Alito(dissent)

What's next

The Supreme Court’s review is complete, and the Fourth Circuit’s ruling remains in place.

Documents

1

Docket activity

9
  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Oct 18, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Oct 18, 2026 · Generated

  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Case Briefing

    Oct 18, 2026 · Generated

Show 4 more
  • AI analysis generated: Decision Record

    Oct 18, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Oct 18, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 17, 2026 · Court records

  • Opinion added: Dental Examiners

    Feb 25, 2015 · Court records

More questions

1
Who elected the board members?
Other market participants elected them.

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Oct 18, 2026Methodology

Court records and filings

Reporting and analysis