Underwriters National Assurance Co. v. North Carolina Life & Accident & Health Insurance Guaranty Assn. et al.
455 U.S. 691 · No. 80-1496 · 1981 term · Burger Court
Decided Mar 24, 1982 · argued Nov 9, 1981
Judicial power · Judicial administration: jurisdiction or authority of the Court of Claims
Majority opinion: Thurgood Marshall
The voteMajority
9–09 in the majority, 0 in dissent
No dissent (9–0)
Reversed and remanded. Underwriters National Assurance Co. won.
What this ruling means
Reversed and remanded: the Supreme Court overturned the decision of the North Carolina appellate court and sent the case back to that court for further proceedings that follow the Supreme Court’s ruling.
Underwriters National Assurance Co. was the petitioner, the side that asked the Supreme Court to review the case. “Won” means the Court gave that side the result it asked for.
From the Supreme Court Database. A justice who agreed with the result but not the reasoning counts in the majority.
Summary
The opening of the case’s Wikipedia article: what the case was about and what the Court held.
Wikipedia has no article on this case, so there is no summary.
Data notes
The text is Wikipedia’s (CC BY-SA 4.0), matched to the case by its citation, docket number or name and year, and is not checked against the opinion. The site keeps the article’s opening section, ending on its last full sentence. The one-sentence summary under the title is the Decisions list’s: Wikipedia’s own ruling sentence, or, tagged “AI-written”, one Claude wrote from this opening.
How the justices voted
Each justice who took part, placed by their Martin–Quinn ideology score for the 1981 term. Filled: the 9 in the majority. Hollow: the 0 in dissent. Colour is the party of the president who appointed them.
Majority(9)
Thurgood MarshallWrote the majority opinion
Byron WhiteWrote a concurrence
William BrennanJoined the majority
Harry BlackmunJoined the majority
John StevensJoined the majority
Lewis PowellJoined the majority
Sandra O'ConnorJoined the majority
Warren BurgerJoined the majority
William RehnquistJoined the majority
Dissent(0)
- None.
Data notes
Each justice’s vote and what they wrote are from the justice-centered file of the Supreme Court Database. “Wrote a concurrence” means the justice sided with the majority and wrote separately; a justice who dissented in part is counted on the side they took overall. A justice who wrote nothing is listed as joining their side.
Positions are each justice’s Martin–Quinn score for the case’s term, the same scores as the Ideology page: negative is more liberal, positive more conservative. A score sums up a justice’s votes across the whole term, so it says where they usually sit, not why they voted as they did here. The median line is the Court’s median justice that term.
The parties
Who brought the case to the Court, who answered it, and how it got there.
- Petitioner
- Underwriters National Assurance Co.Insurance company, or surety
- Respondent
- North Carolina Life & Accident & Health Insurance Guaranty Assn. et al.Insurance company, or surety
- Reached the Court by
- Certiorari (the Court chose to hear it)
Data notes
The names are the two sides of the case’s title. The description under each is the Supreme Court Database’s category for that party, in its own wording. The petitioner is the side that asked the Supreme Court to review the decision below. “Why it was taken” appears only when the majority opinion says lower courts disagreed or were unsure about the question; reasons that would fit any case (“to resolve the question presented”, “an important question”) are left out.
The law at issue
The law the Court was asked to apply, and the kind of power it used to decide.
- Provision
- Article IV, Section 1 (full faith and credit clause)
- Kind of law
- Constitution
- Decided by
- Judicial review (state level)
Data notes
The Supreme Court Database codes the main constitutional provision, statute or court rule each case turned on, and the basis of the decision: judicial review of a federal or state law, interpreting a statute, supervising the lower courts, and so on. A case can rest on more than one. “Overruled” counts only where the majority opinion says so.
Timeline
What happened at the Court and how the case got there, newest first.
- Mar 24, 1982DecidedDecided · Decided 9–0: reversed and remanded. Underwriters National Assurance Co. won.
- Nov 9, 1981ArguedArgued · Oral argument before the Court.
- Not datedTaken upTaken up · The Supreme Court agreed to hear the case (certiorari).
- Not datedCourt belowCourt below · Decided by the North Carolina appellate court: affirmed.
- Not datedBeganBegan · The case began in the North Carolina trial court.
Data notes
From the Supreme Court Database: the court the case began in, the court whose decision the Supreme Court reviewed and what that court did, how the case came to the Court, and the dates of argument and decision. The database does not date the steps in the lower courts. Court names are the database’s.
Other decisions on the same issue
8 other argued cases since 1946 on judicial administration: jurisdiction or authority of the Court of Claims, newest first.
- Keene Corporation v. United States508 U.S. 200May 24, 1993 · 508 U.S. 200Judicial power8–18–1 band
- United States v. Erika, Inc.456 U.S. 201Apr 20, 1982 · 456 U.S. 201Judicial power9–0Unanimous band
- United States v. Testan et al.424 U.S. 392Mar 2, 1976 · 424 U.S. 392Judicial power8–0Unanimous band
- United States v. King395 U.S. 1May 19, 1969 · 395 U.S. 1Judicial power8–0Unanimous band
- United States v. Carlo Bianchi & Co., Inc.373 U.S. 709Jun 3, 1963 · 373 U.S. 709Judicial power7–27–2 band
- Glidden Company v. Zdanok et al.370 U.S. 530Jun 25, 1962 · 370 U.S. 530Judicial power5–27–2 band
- United States v. Wheelock Bros., Inc.341 U.S. 319May 7, 1951 · 341 U.S. 319Judicial power9–0Unanimous band
- United States v. Penn Foundry & Manufacturing Co., Inc.337 U.S. 198May 31, 1949 · 337 U.S. 198Judicial power7–27–2 band
Data notes
Every other orally argued case with a clear vote, from the 1946 term on, that the Supreme Court Database files under the same issue as this one. The database gives each case one issue from a list of about 270 (abortion, search and seizure of vehicles, the death penalty, and so on), whatever law it turned on.
Official record
Read the full opinion on Justia and the argument audio on Oyez. Case data from the Supreme Court Database, Version 2026 Release 01, through the 2025 term.