US HB1526

Prohibits U.S. district courts from issuing injunctive relief orders that apply beyond the specific parties in the case before the court, effectively ending nationwide injunctions by single judges

Creates an exception for cases brought by two or more states from different circuits challenging executive branch actions, which must be referred to a randomly-selected three-judge panel

Requires the three-judge panel to consider the interest of justice, risk of irreparable harm to non-parties, and constitutional separation of powers when deciding whether to issue broader injunctions

Allows appeals of injunctive relief orders from the three-judge panel to go either to the circuit court of appeals or directly to the Supreme Court, at the appealing party's choice

Amends Chapter 85 of Title 28, United States Code, by adding new Section 1370 to codify these limitations