Also known as:separation-of-powers · separation of powers doctrine
Written by attorneys — see sources below.
The division of governmental authority into three branches of government—legislative, executive, and judicial—each with specified duties on which neither of the other branches can encroach. The doctrine establishes checks and balances to protect against tyranny by preventing any branch from exercising powers assigned to another.
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How its tested
Common Examples
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Congress Attempts to Reopen Final Judgment
After a federal district court entered final judgment dismissing Sophia Singh's securities fraud suit, Congress enacted a statute directing courts to reinstate all such cases dismissed on timeliness grounds. Singh moved to reinstate her action. The court denied the motion because the statute required reopening a final judicial judgment, violating separation of powers by allowing legislative interference with completed cases.
State Law Challenged on Privacy Grounds
Sabrina Shah, a married woman, challenged a state statute criminalizing contraceptive use after her physician faced prosecution for providing advice. Shah argued the law invaded a protected zone of privacy. The court invalidated the statute because legislative enactment of the prohibition exceeded constitutional bounds without proper grounding in enumerated powers.
Estelle Griswold served as Executive Director of the Planned Parenthood League of Connecticut. Dr. C. Lee Buxton served as the League's Medical Director and was a professor at Yale Medical School. Together they opened and operated a center in New Haven that was open from November 1 to November 10, 1961.
At the center they gave information, instruction, and medical advice to married persons as to the means of preventing conception. They examined the wife and prescribed the best contraceptive device or material for her use. Fees were usually charged, although some couples were serviced free.
The statutes involved were sections 53-32 and 54-196 of the General Statutes of Connecticut (1958 rev.). Section 53-32 made it a crime to use any drug, medicinal article or instrument for the purpose of preventing conception. Section 54-196 punished accessories as principals. The appellants were found guilty as accessories and fined $100 each.
The Appellate Division of the Circuit Court affirmed the convictions. The Supreme Court of Errors of Connecticut affirmed that judgment in State v. Griswold, 151 Conn. 544, 200 A. 2d 479. The United States Supreme Court noted probable jurisdiction.
The appellants asserted standing to raise the constitutional rights of the married persons with whom they had a professional relationship. A criminal conviction for serving married couples removes doubts about case or controversy. The rights of husband and wife would be diluted unless considered in a suit involving those who have this kind of confidential relation to them.
Samuel Soto, a church member denied a building permit, sued under a federal statute purporting to restore broad free-exercise protections after the Supreme Court narrowed them. The city defended on the ground that the statute altered constitutional meaning. The court struck down the statute because Congress lacked authority to redefine judicial interpretations of constitutional provisions.
City of Boerne v. Flores521 U.S. 507 (1997)
St. Peter Catholic Church was built in 1923 in Boerne, Texas. Its structure replicates the mission style of the region's earlier history. The church seats about 230 worshippers, a number too small for its growing parish. Some 40 to 60 parishioners cannot be accommodated at some Sunday masses.
To meet the needs of the congregation, the Archbishop of San Antonio gave permission to the parish to plan alterations to enlarge the building.
A few months later, the Boerne City Council passed an ordinance authorizing the city's Historic Landmark Commission to prepare a preservation plan with proposed historic landmarks and districts. Under the ordinance, the commission must preapprove construction affecting historic landmarks or buildings in a historic district.
Soon afterwards, the Archbishop applied for a building permit so construction to enlarge the church could proceed. City authorities, relying on the ordinance and the designation of a historic district which they argued included the church, denied the application.
The Archbishop brought this suit challenging the permit denial in the United States District Court for the Western District of Texas. The complaint contained multiple claims, but to this point the litigation has centered on RFRA and the question of its constitutionality. The District Court concluded that by enacting RFRA Congress exceeded the scope of its enforcement power under section 5 of the Fourteenth Amendment. The court certified its order for interlocutory appeal and the Fifth Circuit reversed, finding RFRA to be constitutional. The Supreme Court granted certiorari and now reverses.
Congress enacted RFRA in direct response to the Court's decision in Employment Div., Dept. of Human Resources of Ore. v. Smith. RFRA prohibits government from substantially burdening a person's exercise of religion even if the burden results from a rule of general applicability. Unless the government can demonstrate that the burden is in furtherance of a compelling governmental interest, it must also show that the burden is the least restrictive means of furthering that interest. The Act applies to all federal and state law, and the implementation of that law, whether statutory or otherwise, and whether adopted before or after the enactment of RFRA.
Stella Shapiro sued six federal narcotics agents for damages after an allegedly unconstitutional search of her apartment. The agents moved to dismiss, arguing no statutory cause of action existed. The court recognized an implied remedy because denying all relief would leave executive misconduct unchecked by judicial oversight.
Bivens v. Six Unknown Named Agents of the Federal Bureau of Narcotics403 U.S. 388, 91 S.Ct. 1999, 29 L.Ed.2d 619 (1971)
On the morning of November 26, 1965, agents of the Federal Bureau of Narcotics entered Webster Bivens's apartment in the Bronx.
The agents broke open the door, handcuffed Bivens in front of his wife and young children, and thoroughly searched the apartment. They then transported Bivens to the federal courthouse in Brooklyn, where he was interrogated, booked, and subjected to a visual strip search.
Several days later Bivens was released on his own recognizance, and he was never indicted or prosecuted for any offense. Bivens filed suit in the United States District Court for the Eastern District of New York against the six agents in their individual capacities. His complaint sought fifteen thousand dollars in damages from each agent and alleged that the arrest and search were effected without a warrant, that unreasonable force was employed, and that the arrest was made without probable cause. Bivens claimed to have suffered great humiliation, embarrassment, and mental suffering as a result of the agents' conduct.
The District Court dismissed the complaint on the ground that it failed to state a cause of action. The United States Court of Appeals for the Second Circuit affirmed the dismissal. The Supreme Court of the United States granted certiorari to review the judgment.
Serena Soto, a shareholder, sought to preclude Parklane Hosiery from relitigating issues already decided against it in an SEC enforcement action. The company objected that nonmutual offensive estoppel would undermine jury-trial rights. The court permitted estoppel because efficiency gains did not override the constitutional allocation of fact-finding roles between judge and jury.
Parklane Hosiery Co. v. Shore439 U.S. 322, 334 (1979)
Parklane Hosiery Company, Inc., and eleven of its officers and directors issued a proxy statement in connection with a merger between Parklane and another corporation. Leo Shore, a stockholder of Parklane, filed a class action on behalf of stockholders in the United States District Court for the Eastern District of New York against Parklane and the individual defendants. The complaint alleged that the proxy statement was false and misleading in violation of sections 14(a), 10(b), and 20(a) of the Securities Exchange Act of 1934 and related SEC rules. The complaint sought damages for the class, rescission of the merger, and recovery of costs.
Before Shore’s action came to trial, the Securities and Exchange Commission filed a separate suit against the same defendants in the United States District Court for the Southern District of New York. The SEC complaint alleged that the proxy statement that had been issued by Parklane was materially false and misleading in essentially the same respects as those that had been alleged in the respondent's complaint. After a four-day trial, the District Court found that the proxy statement was materially false and misleading in the respects alleged, and entered a declaratory judgment to that effect. The court permanently enjoined the defendants from further violations of the securities laws and ordered them to offer rescission to shareholders who had tendered shares. The defendants did not appeal this judgment.
Shore then moved for partial summary judgment in the Eastern District of New York action, asserting that the defendants were collaterally estopped from relitigating the issues resolved against them in the SEC action. The District Court denied the motion on the ground that application of collateral estoppel would deny the defendants their Seventh Amendment right to a jury trial. The Court of Appeals for the Second Circuit reversed, holding that a party who has had issues of fact determined against him after a full and fair opportunity to litigate in a nonjury trial is collaterally estopped from obtaining a subsequent jury trial of these same issues of fact. Because of an intercircuit conflict with the Fifth Circuit’s decision in Rachal v. Hill, the Supreme Court granted certiorari.
Selena Singh and her partner challenged a state law barring same-sex marriage after their out-of-state marriage was denied recognition. State officials defended the law as within traditional legislative authority. The court invalidated the ban because judicial enforcement of substantive due process limits prevented legislative override of fundamental rights.
Obergefell v. Hodges576 U.S. 644 (2015)
The petitioners were fourteen same-sex couples and two men whose same-sex partners were deceased. They lived in Michigan, Kentucky, Ohio, and Tennessee. Those states defined marriage as a union between one man and one woman under their constitutions and statutes.
The petitioners filed suits in federal district courts in their home states. They sought marriage licenses or recognition of marriages lawfully performed elsewhere. James Obergefell and John Arthur traveled from Ohio to Maryland to marry aboard a medical transport plane because Arthur suffered from ALS; Obergefell later sought to be listed as surviving spouse on Arthur's death certificate. April DeBoer and Jayne Rowse, Michigan nurses, adopted three children but could not both serve as legal parents under state adoption rules. Army Reserve Sergeant Ijpe DeKoe and Thomas Kostura married in New York before DeKoe's deployment to Afghanistan and later settled in Tennessee.
Each district court ruled in the petitioners' favor. The respondents appealed. The Sixth Circuit consolidated the cases and reversed the district court judgments. The petitioners sought certiorari, which the Supreme Court granted.
Same-sex couples had begun establishing families after substantial cultural and political developments in the late twentieth century. Earlier litigation had addressed the legal status of gays and lesbians, including challenges that reached the Supreme Court in Bowers v. Hardwick and Lawrence v. Texas.
How does separation of powers prevent Congress from reopening final court judgments?
Congress may change substantive law for pending or future cases but may not direct courts to reopen and reinstate cases with final judgments. Such legislation interferes with completed judicial decisions and violates the structural division of authority between the legislative and judicial branches.
Supporting sources
What limits does separation of powers place on congressional efforts to control execution of the laws?
Congress violates the separation of powers when it retains control over execution of the laws—such as by giving a review board composed of members of Congress veto power over decisions of an executive or local authority—because such a scheme either creates an unconstitutional legislative veto or improperly assigns executive power to legislators.
Supporting sources
Does separation of powers bar executive officials from creating binding regulatory codes without statutory authorization?
Executive agencies may implement existing statutes but cannot promulgate new, generally applicable rules that function as legislation. Any attempt to do so through executive memorandum alone exceeds the authority vested in the executive branch.
Supporting sources
576 U.S. 644 (2015)
…of the basic values that underlie our society, and wise appreciation of the great roles [of] the doctrines of federalism and separation of powers.” Griswold v. Connecticut , 381 U.S. 479, 501 (1965) (Harlan, J., concurring in judgment). B The majority acknowledges none of this doctrinal background, and it is easy to see why:…