There is a branch of government the Constitution does not mention. It has no elections, no direct accountability to the people, and no fixed term limits. It issues rules that carry the force of law, enforces those rules through its own investigative apparatus, and adjudicates disputes through its own internal tribunals. It is the administrative state — and for the better part of a century, it has been expanding into every corner of American life while the three constitutional branches have largely looked the other way.
The Constitutional Architecture the Founders Built
The men who drafted the Constitution were not naive about power. They had lived under a Crown that combined legislative, executive, and judicial authority in ways that made arbitrary governance not merely possible but inevitable. Their solution was structural: separate the powers, set them against each other, and force each branch to check the ambitions of the others.
Article I vests all legislative power in Congress. Not most of it. Not the important parts. All of it. Article II vests executive power in a President who is elected, accountable to the people, and subject to removal. Article III vests judicial power in courts whose judges hold their offices during good behavior and whose decisions are subject to appeal. The system is elaborate, deliberately inefficient, and designed to make the accumulation of unchecked power as difficult as possible.
What the Founders did not anticipate — or perhaps what they anticipated and hoped the constitutional structure would prevent — was the creation of a fourth category of institution that would absorb functions from all three branches simultaneously. That is precisely what the modern administrative agency does. It legislates through rulemaking. It executes through enforcement. It adjudicates through administrative law judges. And it does all of this largely insulated from the electoral accountability that gives the other three branches their democratic legitimacy.
How the Administrative State Was Built
The administrative state did not arrive fully formed. It was constructed incrementally, each expansion justified by the complexity of the problem at hand and the inadequacy of the existing institutional response. The Interstate Commerce Commission, created in 1887 to regulate railroads, is often cited as the first modern federal agency. The New Deal of the 1930s accelerated the process dramatically, creating dozens of new agencies with broad mandates and sweeping powers.
The legal theory that enabled this expansion was the nondelegation doctrine's effective collapse. The Constitution's vesting of all legislative power in Congress implies that Congress cannot simply hand that power to someone else. But the Supreme Court, after briefly striking down two New Deal statutes in 1935, retreated from serious enforcement of the nondelegation principle and has not returned to it in any meaningful way for nearly ninety years. The practical result is that Congress routinely passes statutes that do little more than identify a general policy goal and authorize an agency to figure out the details — details that often turn out to be more consequential than the statute itself.
The Administrative Procedure Act of 1946 was supposed to impose procedural discipline on this expanding apparatus. And in some respects it did. Notice-and-comment rulemaking, judicial review of agency action, and basic due process requirements for adjudications were genuine constraints. But the APA also codified and legitimized the administrative state as a permanent feature of American governance, and the courts that were supposed to police it developed a habit of deference that effectively handed agencies the keys to their own oversight.
Chevron Deference and the Abdication of Judicial Review
No legal doctrine did more to entrench administrative power than Chevron deference, the principle announced by the Supreme Court in Chevron U.S.A. v. Natural Resources Defense Council in 1984. Under Chevron, when a statute administered by an agency was ambiguous, courts were required to defer to the agency's reasonable interpretation of that ambiguity rather than exercise their own independent judgment about what the law meant.
The practical effect was to give agencies enormous interpretive latitude. An agency that wanted to expand its authority needed only to find an ambiguity in its enabling statute — and ambiguity, in legislation drafted by committees and subject to political compromise, is never hard to find. Courts that might otherwise have pushed back were instructed to stand down. The agency's reading, if reasonable, would prevail.
The Supreme Court's 2024 decision in Loper Bright Enterprises v. Raimondo overruled Chevron, holding that courts must exercise independent judgment in interpreting statutes rather than deferring to agency interpretations. It was a significant corrective. But Chevron's forty-year reign left a legacy of agency interpretations baked into regulatory frameworks that will take years to unwind, and the underlying structural problem — agencies with broad statutory mandates and limited accountability — remains.
The Democratic Deficit at the Heart of the Problem
The deepest problem with the administrative state is not procedural. It is democratic. The people who run federal agencies are not elected. They cannot be voted out. Their policy choices — which can affect millions of Americans in profound ways — are not subject to the kind of direct popular accountability that the Constitution's design assumes for the exercise of governmental power.
This matters because accountability is not merely a procedural nicety. It is the mechanism by which a self-governing people maintains control over the institutions that govern them. When an elected official makes a bad decision, the remedy is the ballot box. When an unelected agency makes a bad decision — and implements it through binding regulations that carry criminal penalties for violation — the remedy is litigation that may take years, cost millions of dollars, and succeed only if the challenger can navigate a legal framework that has historically been tilted toward the agency.
The defenders of the administrative state argue that agencies are accountable through the President, who appoints their leaders, and through Congress, which can amend their statutes or cut their budgets. These are real accountability mechanisms. They are also, in practice, quite weak. Presidents come and go; agency cultures persist. Congressional oversight is episodic and often performative. The civil service protections that insulate career agency staff from political direction are extensive. The result is an apparatus that is formally accountable but practically autonomous in ways that would have alarmed the Founders.
“When the same body writes the rule, investigates the violation, and renders the verdict, you do not have a republic. You have a bureaucracy that has learned to wear the costume of one.”
The Enforcement Power and the Problem of Prosecutorial Discretion
The administrative state's enforcement power is not merely regulatory. Many agencies have their own investigative arms, their own subpoena authority, and their own ability to impose civil penalties that can be financially ruinous for individuals and small businesses. The Securities and Exchange Commission, the Environmental Protection Agency, the Occupational Safety and Health Administration — these are not passive rule-writers. They are active enforcement bodies with significant coercive power.
The problem is not that enforcement exists. Regulatory regimes without enforcement are not regimes at all. The problem is that enforcement discretion — the decision about whom to investigate, whom to charge, and how aggressively to pursue a case — is exercised by the same institution that wrote the rule being enforced. This concentration of power is precisely what the separation of powers was designed to prevent. When the same body writes the rule, investigates the violation, and renders the verdict through its own administrative law judges, the structural safeguards that protect individual liberty in the constitutional system are absent.
The Supreme Court has taken some steps to address this. Its 2024 decision in SEC v. Jarkesy held that defendants in SEC enforcement actions have a Seventh Amendment right to a jury trial, striking a blow against the administrative adjudication model. But the broader question of how to restore meaningful separation of powers within the administrative apparatus remains unresolved.
The Path Toward Constitutional Accountability
Restoring constitutional accountability to the administrative state is not a simple project. The regulatory apparatus is vast, technically complex, and deeply embedded in the functioning of the modern economy. Dismantling it wholesale would be neither possible nor desirable. But reforming it — restoring the constitutional principles that the administrative state's expansion has eroded — is both possible and necessary.
The most important reform is the restoration of the nondelegation doctrine. Congress must be required to make the significant policy choices itself rather than delegating them to agencies with vague mandates. This would force legislators to be accountable for the regulatory choices that affect their constituents rather than hiding behind agency rulemaking. It would also slow the expansion of the regulatory state by requiring the political will to pass specific legislation rather than the bureaucratic will to issue a rule.
Beyond nondelegation, meaningful reform requires strengthening judicial review, limiting the use of administrative adjudication for matters that belong in Article III courts, and subjecting major agency rules to congressional approval before they take effect. The REINS Act, which would require congressional approval for major regulations, represents one model. The broader principle — that significant exercises of governmental power require democratic authorization — is the constitutional baseline from which the administrative state has departed and to which it must return.
The administrative state is not going away. But it can be made to operate within constitutional limits. That requires a political class willing to reclaim the legislative power it has spent decades delegating away, a judiciary willing to enforce the structural constraints the Constitution imposes, and a citizenry that understands what is at stake. The questions of who governs, by what authority, and accountable to whom are not technical questions. They are the foundational questions of self-government. The administrative state has been answering them in ways the Constitution does not authorize. It is past time to insist on better answers.