Arizona v. City and County of San Francisco
The Facts
The Trump DHS issued a rule broadening the public charge inadmissibility ground under the Immigration and Nationality Act, making it easier to deny visas and green cards to immigrants deemed likely to rely on public benefits. After President Biden took office, DHS rescinded the rule. Arizona and other states had sought to intervene in Ninth Circuit litigation to defend the rule and appealed when their intervention was denied.
The Application
When the Biden administration rescinded the Trump-era public charge rule, the litigation lost its predicate: there was no longer an operative rule for Arizona to defend, eliminating the live controversy required by Article III. Arizona's attempt to intervene to defend the now-rescinded rule could not manufacture a justiciable case, as the underlying regulatory dispute became academic once the rule ceased to exist. Without an ongoing controversy over the validity of an actual agency action, federal courts lacked Article III jurisdiction to entertain Arizona's intervention claims or address the merits of its appeal. Accordingly, dismissal for mootness rather than adjudication of the states' intervention rights was the appropriate remedy.
The Conclusion
**The Supreme Court vacated the Ninth Circuit judgment and remanded with instructions to dismiss as moot.** With the underlying rule rescinded, no live controversy remained and the Court declined to address the merits of Arizona's intervention arguments.
No circuit court data for this case.
Case Analysis
Overview
The Biden administration rescinded the Trump-era public charge rule, which had expanded the immigration grounds for deeming noncitizens inadmissible based on anticipated use of public benefits. Arizona and other states that had sought to intervene to defend the rescinded rule lost their vehicle for doing so when the Supreme Court vacated the lower court judgment and directed dismissal as moot.
Facts
The Trump DHS issued a rule broadening the public charge inadmissibility ground under the Immigration and Nationality Act, making it easier to deny visas and green cards to immigrants deemed likely to rely on public benefits. After President Biden took office, DHS rescinded the rule. Arizona and other states had sought to intervene in Ninth Circuit litigation to defend the rule and appealed when their intervention was denied.
Issue
Whether Arizona and other states had a right to intervene to defend the rescinded public charge rule, and whether any live controversy remained after the rule was rescinded.
Rule
Article III requires a live controversy at every stage of litigation. When an agency rescinds the rule that is the subject of a lawsuit, the case ordinarily becomes moot and federal courts lose jurisdiction. A party seeking to intervene to defend a rule that no longer exists cannot manufacture a continuing controversy.
Analysis
When the Biden administration rescinded the Trump-era public charge rule, the litigation lost its predicate. There was no longer an operative rule for Arizona to defend, eliminating the live controversy required by Article III. Arizona's attempt to intervene to defend the now-rescinded rule could not manufacture a justiciable case, as the underlying regulatory dispute became academic once the rule ceased to exist. Without an ongoing controversy over the validity of an actual agency action, federal courts lacked Article III jurisdiction to entertain Arizona's intervention claims or address the merits of its appeal. Accordingly, dismissal for mootness rather than adjudication of the states' intervention rights was the appropriate remedy.
Conclusion
**The Supreme Court vacated the Ninth Circuit judgment and remanded with instructions to dismiss as moot.** With the underlying rule rescinded, no live controversy remained and the Court declined to address the merits of Arizona's intervention arguments.
Notes
OT2021. Added via SCOTUS bulk import 2026-05-14
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