Whether a state-law tort claim arises under federal law for purposes of 28 U.S.C. § 1331 when the claim uses violation of a federal statute as an element, but Congress did not intend to create a private federal cause of action for violating that statute.
Holding
No. Assuming the FDCA provides no private federal cause of action, alleging an FDCA violation as an element of a state-law negligence claim does not make the claim one arising under federal law.
Reasoning
Federal-question jurisdiction is governed by the well-pleaded-complaint rule. A case ordinarily arises under the law that creates the cause of action, and a federal defense cannot create jurisdiction. Although a state-created claim can sometimes arise under federal law when the plaintiff’s right to relief necessarily depends on a substantial and disputed federal issue, the mere presence of a federal issue is not automatically enough.
The Court assumed, as both parties did, that the FDCA creates no private federal remedy for persons injured by violations of its labeling provisions. That assumption matters because the decision not to authorize a private federal remedy reflects Congress’s judgment about the role of private federal litigation in enforcing the statute. Federal courts should not effectively circumvent that judgment by exercising jurisdiction merely because state law treats the same statutory violation as evidence of negligence, a rebuttable presumption, or a proximate cause of injury.
In this setting, Congress’s decision to withhold a private federal remedy means that the embedded FDCA issue is not sufficiently substantial to support § 1331 jurisdiction. The Court did not adopt a mechanical rule that every federal issue in a state claim defeats or establishes jurisdiction. Instead, it followed the pragmatic approach of prior cases, which requires attention to congressional intent, the federal-state balance, and the proper administration of the federal courts.
Merrell Dow’s interest in uniform interpretation of the FDCA did not change the result. If state-law claims based on FDCA violations threaten the federal regulatory scheme, the pertinent argument is that federal law preempts the state cause of action—not that every such state claim belongs in federal district court. Moreover, the Supreme Court may review state-court judgments that decide federal questions, which reduces the need to create original federal jurisdiction here.
The novelty of the particular FDCA question, including whether the Act applied to sales abroad, also could not supply jurisdiction. Making jurisdiction depend on a district court’s case-by-case assessment of how novel or difficult an embedded federal issue appears would undermine predictable jurisdictional rules and improperly elevate a state tort claim into a federal cause of action.