Royal Canin U. S. A. v. Wullschleger
View Official PDFBelow are plain-language sections to help you understand what the Court decided in Royal Canin U. S. A. v. Wullschleger and why it matters. Quotes are taken from the syllabus (the Court’s short summary at the start of the opinion).
Summary
A short, plain-English overview of Royal Canin U. S. A. v. Wullschleger.
The Supreme Court addressed whether a federal court retains jurisdiction over state-law claims when a plaintiff amends a complaint to remove federal claims. The Court determined that such amendments eliminate the basis for federal-question jurisdiction, requiring remand to state court. This decision clarifies the impact of amended complaints on jurisdiction in removed cases.
Holding
The single most important “bottom line” of what the Court decided in Royal Canin U. S. A. v. Wullschleger.
The Court held that when a plaintiff amends a complaint to delete federal-law claims, the federal court loses supplemental jurisdiction over state claims, necessitating remand to state court.
Constitutional Concepts
These are the Constitution-related themes that appear in Royal Canin U. S. A. v. Wullschleger. Click a concept to see other cases that involve the same idea.
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Why Judicial Review is relevant to Royal Canin U. S. A. v. Wullschleger
The case involves the federal court's authority to determine its jurisdiction based on the amended complaint, which is a core aspect of judicial review.
Syllabus excerpt (verbatim)So under § 1367(a), when the plaintiff in an original case amends her complaint to withdraw the federal claims, leaving only state claims behind, she divests the federal court of supplemental jurisdiction.
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Why Standing is relevant to Royal Canin U. S. A. v. Wullschleger
The case addresses who has the right to have their case heard in federal court, which is related to the concept of standing.
Syllabus excerpt (verbatim)When a plaintiff amends her complaint to delete the federal-law claims that enabled removal to federal court, leaving only state-law claims behind, the federal court loses supplemental jurisdiction over the state claims, and the case must be remanded to state court.
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Why State–Federal Power is relevant to Royal Canin U. S. A. v. Wullschleger
The decision involves the allocation of authority between state and federal courts, particularly regarding jurisdiction.
Syllabus excerpt (verbatim)And the result must be the same in a removed case, because nothing in § 1367(a)'s text distinguishes between cases removed to federal court and cases originally filed there.
Key Quotes
Short excerpts from the syllabus in Royal Canin U. S. A. v. Wullschleger that support the summary and concepts above.
When a plaintiff amends her complaint to delete the federal-law claims that enabled removal to federal court, leaving only state-law claims behind, the federal court loses supplemental jurisdiction.
The statute thus confers supplemental jurisdiction over state-law claims sharing a suffcient factual relationship with the federal claims in a case.
That result accords with Congress's usual view of how amended pleadings can affect jurisdiction.