The standing limitation is based on the “status” of the person bringing the claim. Standing is a party’s right to make a legal claim. The Supreme Court has stated, “In essence the question of standing is whether the litigant is entitled to have the court decide the merits of the dispute or of particular issues.” Warth v. Seldin, 422 U.S. 490, 498 (1975).
There are a number of judicially created requirements that a plaintiff must establish in order to have standing before the court. The Supreme Court has indicated that some are based on the case and controversy requirement of the judicial power as enumerated in the United States Constitution, Art. III, § 2, cl.1. As stated there, “The Judicial Power shall extend to all Cases . . .[and] to Controversies . . .” The requirement that a plaintiff have standing to sue is a limit on the role of the judiciary and the law of Article III standing is built on the idea of separation of powers. Allen v. Wright, 468 U.S. 737, 752 (1984). Federal courts may exercise power only “in the last resort, and as a necessity.” Id. at 752.
There are three constitutional standing requirements:
In another major standing case, Lujan v. Defenders of Wildlife, the Supreme Court elaborated on the redressability requirement for standing. Lujan v. Defenders of Wildlife, 504 U.S. 555 (1992). The case involved a challenge to a rule promulgated by the Secretary of the Interior interpreting §7 of the Endangered Species Act of 1973 (ESA). The rule rendered §7 of the ESA applicable only to actions within the United States or on the high seas. The Court found that the plaintiffs did not have the standing necessary to bring suit, because there was no injury had been established. Id. 562. The injury claimed by the plaintiffs was that damage would be caused to certain species of animals and that this in turn injures the plaintiffs by the reduced likelihood that the plaintiffs would see the species in the future. The court insisted though that the plaintiffs show how damage to the species would produce imminent injury to the plaintiffs. Id. at 564. The Court found that the plaintiffs did not sustain this burden of proof. “The ‘injury in fact’ test requires more than an injury to a cognizable interest. It requires that the party seeking review be himself among the injured.” Id. at 563.
Beyond failing to show injury, the Court found that the plaintiffs failed to demonstrate the standing requirement of redressability. Id. at 568. The Court pointed out that the respondents chose to challenge a more generalized level of Government action, “the invalidation of which would affect all overseas projects.” Id. This programmatic approach has “obvious difficulties insofar as proof of causation or redressability is concerned.” Id.