Lujan v. Defenders of Wildlife (1992) — Constitutional Standing Requirements

Case Identification

Case name: Lujan v. Defenders of Wildlife Court: Supreme Court of the United States Jurisdiction: Federal Year: 1992 Citation: 504 U.S. 555 (1992)

Claim Presented

Respondents brought suit seeking a declaratory judgment that a rule promulgated by the Secretary of the Interior regarding the Endangered Species Act was erroneous, and seeking an injunction requiring the Secretary to promulgate a new rule extending the Act's consultation requirement to actions taken in foreign nations. Respondents asserted that the failure to apply the consultation requirement to federally funded projects abroad would cause injury to their interests in observing endangered species.

Authority Cited

Article III, Section 2 of the United States Constitution (case-or-controversy requirement)

Endangered Species Act of 1973, 16 U.S.C. § 1536

Court's Analysis

The Court addressed the constitutional requirements for standing under Article III. The opinion identified three elements necessary to establish standing: (1) the plaintiff must have suffered an injury in fact—an invasion of a legally protected interest that is concrete and particularized, and actual or imminent; (2) there must be a causal connection between the injury and the conduct complained of; and (3) it must be likely that the injury will be redressed by a favorable decision.

The Court evaluated respondents' asserted injury based on affidavits stating that members had visited project sites abroad and intended to return. The Court determined that this professed intent, without concrete plans or demonstration of imminent return, was insufficient to establish an "actual or imminent" injury. The Court stated that "'some day' intentions—without any description of concrete plans, or indeed even any specification of when the some day will be—do not support a finding of the 'actual or imminent' injury that our cases require."

The Court further addressed the causation and redressability requirements, finding that respondents had not demonstrated that the challenged regulation caused their asserted injury or that a favorable ruling would remedy it, given that the projects at issue were funded by foreign governments and would proceed regardless of the consultation requirement.

The Court also rejected theories of "procedural injury" and "ecosystem nexus" as bases for standing where the traditional injury-in-fact requirements were not satisfied.

Disposition

Judgment reversed.

Procedural Outcome

The case was remanded with instructions to dismiss for lack of standing. The claims were not adjudicated on the merits.

Archival Note

This entry documents the judicial record in Lujan v. Defenders of Wildlife as preserved in the official reports. The decision addressed constitutional standing requirements under Article III and clarified the elements necessary to establish standing in federal court.