Article I of the U.S. Constitution articulates the fundamental principles that “[a]ll legislative Powers … shall be vested in a Congress,” “[t]he executive Power shall be vested in a President,” and “[t]he judicial Power … shall be vested in one supreme court, and in such inferior Courts as the Congress may … ordain and establish.” This separation of powers was—and is—a defining feature of the Constitution and, according to the Federalist Papers, meant to be “the great security against a gradual concentration of the several powers in the same department.”

Nevertheless, the modern administrative state consists of a wide variety of agencies that each wield all three powers—legislative, executive, and judicial—with minimal accountability. For example, the SEC is empowered to promulgate regulations, bring enforcement actions, and conduct administrative hearings to enforce those regulations, having its own administrative law judges to try alleged violations. What’s more, administrative agencies often escape judicial review under the standard laid down by the Supreme Court’s 1984 opinion in Chevron, U.S.A. v. Natural Resource Defense Council, which says that “[i]f the statute is silent or ambiguous with respect to the specific issue, the question for the court is whether the agency’s answer is based on a permissible construction of the statute.”

In recent years, however, a movement against the mixing of separate powers into single bodies has begun to snowball. For example, in 2018, Florida amended its constitution to prohibit state judges from deferring to an administrative agency’s interpretation of a state statute or rule. In the 2022 case of Jarkesy v. SEC, the Fifth Circuit ruled that the SEC’s in-house adjudication of an alleged violation of securities laws violated the Seventh Amendment, that Congress unconstitutionally delegated legislative power to the SEC, and that restrictions on the removal of the SEC’s administrative law judges violated Article II of the U.S. Constitution.

Currently, the constitutionality of FINRA is being challenged in Scottsdale Capital Advisors Corp. v. FINRA. There, the plaintiffs allege that FINRA improperly exercises executive power, FINRA’s structure violates the “appointments” clause of the Constitution, and Congress improperly delegated legislative powers to FINRA. It remains to be seen whether this lawsuit against FINRA will follow Jarkesy and whether the burgeoning trend against the comingling of separate governmental powers in a single agency will become an avalanche. What is certain is that the spate of recent lawsuits challenging the SEC’s and FINRA’s constitutionality signals an unstable status quo for administrative law.

©2026 Carlton Fields, P.A. Carlton Fields practices law in California through Carlton Fields, LLP. Carlton Fields publications should not be construed as legal advice on any specific facts or circumstances. The contents are intended for general information and educational purposes only, and should not be relied on as if it were advice about a particular fact situation. The distribution of this publication is not intended to create, and receipt of it does not constitute, an attorney-client relationship with Carlton Fields. This publication may not be quoted or referred to in any other publication or proceeding without the prior written consent of the firm, to be given or withheld at our discretion. To request reprint permission for any of our publications, please use our Contact Us form via the link below. The views set forth herein are the personal views of the author and do not necessarily reflect those of the firm. This site may contain hypertext links to information created and maintained by other entities. Carlton Fields does not control or guarantee the accuracy or completeness of this outside information, nor is the inclusion of a link to be intended as an endorsement of those outside sites.

Related People

Jump to Page

Carlton Fields, P.A. Cookie Preference Center

Your Privacy

When you visit our website, we use cookies on your browser to collect information. The information collected might relate to you, your preferences, or your device, and is mostly used to make the site work as you expect it to and to provide a more personalized web experience. For more information about how we use Cookies, please see our Privacy Policy.

Strictly Necessary Cookies

Always Active

Necessary cookies enable core functionality such as security, network management, and accessibility. These cookies may only be disabled by changing your browser settings, but this may affect how the website functions.

Functional Cookies

Always Active

Some functions of the site require remembering user choices, for example your cookie preference, or keyword search highlighting. These do not store any personal information.

Form Submissions

Always Active

When submitting your data, for example on a contact form or event registration, a cookie might be used to monitor the state of your submission across pages.

Performance Cookies

Performance cookies help us improve our website by collecting and reporting information on its usage. We access and process information from these cookies at an aggregate level.

Powered by Firmseek