Syngenta Crop Protection, Inc. v. Henson
The Supreme Court ruled that companies cannot use the All Writs Act, a general law letting federal courts issue orders to protect their own authority, as a basis for moving a lawsuit out of state court.
The decision resolves a split among federal appeals courts over whether that law could substitute for the specific removal statute Congress wrote, making clear that only the ordinary removal rules can be used to shift a case from state to federal court.
“Section 1441 requires that a federal court have original jurisdiction over an action in order for it to be removed from a state court.”
The Court's core holding on what removal to federal court requires.
How it got here: The company removed the case to federal court, which dismissed it; the Eleventh Circuit vacated that dismissal, and the company sought Supreme Court review.
The Case in Depth
What happened
A man sued a chemical company in Louisiana state court over injuries tied to a pesticide. A similar nationwide lawsuit was already settling in federal court in Alabama, and the settlement was supposed to end the man's Louisiana case too. When the Louisiana court let the case continue anyway based on a lawyer's inaccurate description of the settlement, the company tried to move the case to federal court.
The question before the Court
Can a company use the federal All Writs Act to move a lawsuit from state court to federal court when no other law gives the federal court jurisdiction over it?
The Court's answer
No — the All Writs Act cannot be used to remove a case from state to federal court. The Act only lets federal courts issue orders to protect jurisdiction they already have; it does not create new jurisdiction. Since the general removal statute requires that a federal court have 'original jurisdiction' over a case before it can be removed, and the All Writs Act supplies no such jurisdiction, it cannot support removal.
The Court also rejected the fallback argument that 'ancillary jurisdiction' — authority over claims closely tied to a case already in federal court — could fill this gap, explaining that a court must have jurisdiction over the case itself before ancillary jurisdiction over related claims can even arise. So neither tool, alone or combined, could substitute for the jurisdiction Congress's removal statute actually requires.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
Businesses and other litigants trying to escape unfavorable state-court proceedings cannot rely on the All Writs Act as a shortcut around the specific federal removal statute. This closes off a maneuver several companies had been using and confirms that removing a case to federal court still requires meeting Congress's actual jurisdictional requirements.
What changes now
The judgment of the Eleventh Circuit is affirmed, meaning the case was not properly removed to federal court and the dismissal based on that improper removal cannot stand. The underlying dispute about whether the Louisiana lawsuit was barred by the earlier settlement is not resolved by this decision and would need to be addressed through proper channels, such as asking the Louisiana state court to recognize the settlement's dismissal terms.
What this does not decide
The Court did not decide whether the underlying Louisiana lawsuit was actually barred by the earlier settlement. It only decided that the All Writs Act and ancillary jurisdiction could not be used to move the case into federal court in the first place.
Concurrences and dissents
Concurrence — Justice Stevens
Justice Stevens agreed with the Court's reasoning but went further, arguing that the Court's own 1977 decision in United States v. New York Telephone Co., which many lower courts had relied on to allow this kind of removal, was itself wrongly decided and should be expressly overruled rather than merely distinguished.
How the Court got there
The legal reasoning, step by step
- The Court explained that removal from state to federal court is entirely a creature of statute, so a case must stay in state court unless a specific act of Congress authorizes moving it, and removal statutes are read narrowly, not expansively.
- The Court examined the All Writs Act, which lets federal courts issue orders 'in aid of' jurisdiction they already have, and found it does not create any new jurisdiction of its own — it only helps courts use jurisdiction they already possess.
- Because the general removal statute requires that the federal court have 'original jurisdiction' over the case before it can be removed, and the All Writs Act cannot supply that original jurisdiction, the All Writs Act could not be the basis for removing this case.
- The Court also rejected the argument that 'ancillary jurisdiction' — a court's authority over closely related claims once it already has a case before it — could fill the gap, because a court must already have jurisdiction over a controversy before ancillary jurisdiction can attach to related claims.
- Combining the All Writs Act with ancillary jurisdiction did not change the outcome, since neither one, alone or together, could substitute for the original jurisdiction the removal statute demands.
Doctrinal impact
Cases affected by this decision
Limits United States v. New York Telephone Co. (434 U.S. 159)
The Court declined to extend this decision's broad reading of the All Writs Act to support removal jurisdiction.