Page:Alliance for Hippocratic Medicine v. U.S. Food and Drug Administration (N.D. Texas 2023).pdf/6

 : A court may issue a preliminary injunction when a movant satisfies the following four factors: (1) a substantial likelihood of success on the merits; (2) a substantial threat of irreparable harm if the injunction does not issue; (3) the threatened injury outweighs any harm that will result if the injunction is granted; and (4) the grant of an injunction is in the public interest. See Louisiana v. Becerra, 20 F.4th 260, 262 (5th Cir. 2021). “The purpose of a preliminary injunction is always to prevent irreparable injury so as to preserve the court’s ability to render a meaningful decision on the merits.” ''Canal Auth. of State of Fla. v. Callaway'', 489 F.2d 567, 576 (5th Cir. 1974). The same standards apply “to prevent irreparable injury” under the Administrative Procedure Act (“APA”). See 5 U.S.C. § 705; Wages & White Lion Invs., L.L.C. v. U.S. Food & Drug Admin., 16 F.4th 1130, 1143 (5th Cir. 2021).
 * A. Plaintiffs Have Standing
 * A. Plaintiffs Have Standing

The judicial power of federal courts is limited to certain “Cases” and “Controversies.” art. III, § 2. The case-or-controversy requirement requires a plaintiff to establish he has standing to sue. See Cibolo Waste, Inc. v. City of San Antonio, 718 F.3d 469, 473 (5th Cir. 2013). To have standing, the party invoking federal jurisdiction must show: “(i) that he suffered an injury in fact that is concrete, particularized, and actual or imminent; (ii) that the injury was likely caused by the defendant; and (iii) that the injury would likely be redressed by judicial relief.” TransUnion LLC v. Ramirez, 141 S. Ct. 2190, 2203 (2021). Courts should assess whether the alleged injury to the plaintiff has a “close relationship” to harm “traditionally” recognized as providing a basis for a lawsuit in American courts. Id. at 2204. “[S]tanding is not dispensed in