Cameron v. EMW Women's Surgical Center, P. S. C.
The Supreme Court ruled that the Kentucky attorney general should have been allowed to rejoin a federal lawsuit to defend a state abortion law after the original state defender — an appointee of the new governor — decided to stop fighting.
The decision strengthens states' ability to defend their laws in federal court: when one state official stops defending a challenged statute, the attorney general can step in promptly and courts cannot lightly turn that request away.
How it got here: A federal district court and the Sixth Circuit struck down a Kentucky abortion law; when the defending state official stopped fighting, the attorney general moved to intervene; the Sixth Circuit denied the motion.
The Case in Depth
What happened
A Kentucky abortion clinic and two doctors sued to block a state law regulating a specific abortion procedure, naming both the Kentucky attorney general and the state's health secretary as defendants. The attorney general (Andrew Beshear) was dismissed early after disclaiming any duty to enforce the law, leaving the secretary to defend it. After a bench trial, a federal judge struck the law down. While an appeal was pending, Beshear was elected governor and Daniel Cameron, a Republican, became the new attorney general. After the Sixth Circuit upheld the ruling, the new governor's health secretary decided to stop fighting — prompting Cameron to seek to step back in as a party.
The question before the Court
After a state attorney general was dismissed early from a federal lawsuit, can he later step back in to defend a state law when the official who took over the defense decides to stop fighting?
The Court's answer
Yes — at least on these facts. The Court found no jurisdictional rule blocked the motion: the timely-appeal rule governs notices of appeal, not intervention motions filed in a pending appeal. And because the original attorney general's dismissal agreement expressly reserved his office's right to participate in "any appeals arising out of this action," allowing the current attorney general to intervene would not let him dodge any deadline he had missed.
On the broader intervention question, the Court ruled the Sixth Circuit failed to properly weigh the state's strong interest in having its own laws defended. The motion was timely because the attorney general acted within days of learning the secretary would stop defending the statute — the right moment to measure timeliness. And the clinic's claimed expectation that the governor's appointee would abandon the defense was not a legally protected interest, so there was no cognizable prejudice from granting the motion.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
State attorneys general can now step in to continue defending a challenged state law even late in an appeal, as long as they move quickly once another state official stops defending it. This limits the ability of election-driven shifts in state government to effectively surrender state laws in federal court without a fight.
What changes now
The case is sent back to the Sixth Circuit for further proceedings with the Kentucky attorney general allowed to participate as a party. That means Kentucky's defense of House Bill 454 — the law regulating dilation and evacuation abortions — can continue through whatever appellate avenues remain. The Supreme Court did not rule on whether the law itself is constitutional; that merits question remains open.
What this does not decide
The Court did not decide whether Kentucky's House Bill 454 is constitutional or whether the underlying permanent injunction against it was correct. The holding is limited to the procedural question of intervention rights. The Court also expressly declined to set a general rule governing when non-parties may appeal judgments or move for appellate intervention.
Concurrences and dissents
Concurrence — Justice Thomas
Justice Thomas joins the majority opinion but writes separately to add a more basic reason why the jurisdictional argument fails: the attorney general was never a 'party' to the district court judgment at all — he was dismissed before it was entered — so the timely-appeal rules for parties never applied to him in the first place. He also signals that Devlin v. Scardelletti, which treated nonnamed class members bound by a judgment as 'parties,' was wrongly decided and should be overruled in an appropriate future case, though Devlin does not control here because this is not a class action.
Concurrence — Justice Kagan
Justice Kagan agrees the attorney general should have been allowed to intervene but frames the threshold issue differently. She focuses on whether granting intervention would let him end-run the jurisdictional timely-appeal rule — and concludes it would not, because he had no reason to appeal the district court judgment while the secretary was still defending the law. The need to intervene arose only after the secretary stopped, so there was no circumvention. She also would not invoke constitutional principles about state sovereignty, finding the standard intervention analysis under the Federal Rules fully sufficient.
Dissent — Justice Sotomayor
Justice Sotomayor argues the Sixth Circuit did not abuse its discretion. The original attorney general secured his own dismissal by representing that he had no authority or duty to enforce the challenged law — a position the current attorney general completely reversed when seeking to rejoin. Under ordinary estoppel and finality principles he should be held to that earlier position. She warns the decision will encourage government officials to sit out litigation and rejoin only when a ruling goes against them, undermining the finality and settled expectations that courts, litigants, and the public rely on.
How the Court got there
The legal reasoning, step by step
- The Court first asked whether any rule stripped the Sixth Circuit of the power to consider the motion at all. The timely-appeal rule — requiring a notice of appeal within 30 days of judgment — is jurisdictional. But that rule governs notices of appeal, not intervention motions filed in an already-pending appeal. No statute or rule of court limited the court of appeals' power to hear the motion in this posture.
- The Court also declined to adopt a categorical rule barring the motion as an improper end-run around appeal deadlines. Because the attorney general's original dismissal agreement specifically reserved 'all rights, claims, and defenses in any appeals arising out of this action,' he had contractually preserved the opportunity to intervene — allowing him to do so would not let him circumvent any deadline he had bypassed.
- With the threshold questions resolved, the Court turned to whether the Sixth Circuit had properly weighed the factors governing intervention. No statute directly addresses appellate intervention, so the Court looks to the policies underlying district court intervention under Federal Rule of Civil Procedure 24, including the legal interest the applicant seeks to protect.
- The Court found the attorney general had a weighty interest rooted in state sovereignty. States hold a constitutionally recognized interest in defending their own laws, and Kentucky law designates the attorney general as the state's 'chief law officer' with authority to represent the Commonwealth in all cases. When the secretary stopped defending the law, the Sixth Circuit's failure to account for the strength of that interest was legal error — not a permissible exercise of discretion.
- On timeliness, the Court applied the framework from United Airlines v. McDonald (1977): a motion to intervene is timely when filed as soon as the movant learns the existing parties will no longer protect its interests. The attorney general moved two days after learning the secretary would seek no further review — and within the 14-day window for requesting en banc rehearing — so the motion was timely measured from the moment the actual need arose, regardless of how long the litigation had been running.
- On prejudice, the Court found none. The clinic's asserted expectation that the governor's secretary would abandon the defense was not a legally cognizable interest; litigants have no protected right to have their opponents give up. That a new argument (third-party standing) appeared in the intervention papers did not require the court to resolve it, and its presence was immaterial to whether intervention should have been allowed.
Doctrinal impact
Cases affected by this decision
Distinguishes NAACP v. New York (413 U. S. 345)
That case involved earlier notice of abandonment and election disruption concerns absent here, making its timeliness ruling inapplicable.
Reaffirms United Airlines, Inc. v. McDonald (432 U. S. 385)
Reaffirmed as the governing rule: an intervention motion is timely when filed as soon as the movant learns existing parties will no longer protect its interests.