Page:United States v. Windsor.pdf/41

Rh Rh. (The case originated in the Court of Appeals, since it sought review of agency action under 8 U.S.C. §1105a(a) (1976 ed.).) There, absent a judgment setting aside the INS order, Chadha faced deportation. This passage of our opinion seems to be addressing that initial standing in the Court of Appeals, as indicated by its quotation from the lower court's opinion, 462 U.S., at 939–940. But if it was addressing standing to pursue the appeal, the remark was both the purest dictum (as congressional intervention at that point made the required adverseness "beyond doubt," id., at 939), and quite incorrect. When a private party has a judicial decree safely in hand to prevent his injury, additional judicial action requires that a party injured by the decree seek to undo it. In Chadha, the intervening House and Senate fulfilled that requirement. Here no one does.

The majority's discussion of the requirements of Article III bears no resemblance to our jurisprudence. It accuses the amicus (appointed to argue against our jurisdiction) of "elid[ing] the distinction between ... the jurisdictional requirements of Article III and the prudential limits on its exercise." Ante, at 6. It then proceeds to call the requirement of adverseness a "prudential" aspect of standing. Of standing. That is incomprehensible. A plaintiff (or appellant) can have all the standing in the world—satisfying all three standing requirements of Lujan that the majority so carefully quotes, ante, at 7—and yet no Article III controversy may be before the court. Article III requires not just a plaintiff (or appellant) who has standing to complain but an opposing party who denies the validity of the complaint. It is not the amicus that has done the eliding of distinctions, but the majority, calling the quite separate Article III requirement of adverseness between the parties an element (which it then pronounces a "prudential" element) of standing. The question here is not whether, as the majority puts it, "the United States retains a stake