Supreme Court Justice Samuel Alito temporarily blocked on Monday an appeals court’s ruling that barred abortion pills from being sold online and transported to patients via mail.

A pair of drugmakers who offer mifepristone, the abortion pill at the center of the litigation, urged the Supreme Court to halt the Friday ruling from the U.S. Court of Appeals for the 5th Circuit, which had restored an in-person screening requirement for the abortion pill, by claiming it created “nationwide chaos.” Alito, the justice who handles emergency appeals from the 5th Circuit, granted an administrative stay, halting the lower court ruling through 5 p.m. on May 11 while the full Supreme Court considers the emergency petitions.

Alito gave Louisiana officials until 5 p.m. on Thursday to respond to the emergency requests from the drugmakers.

The lawsuit brought by Louisiana officials against the Food and Drug Administration and the mifepristone drugmakers challenges the FDA’s decision, under the Biden administration, to remove the in-person screening requirements before giving patients the drug.

The FDA’s rule change came in 2023, in the aftermath of the 2022 Supreme Court decision in Dobbs v. Jackson Women’s Health Organization, which returned abortion lawmaking to states.

This is a breaking story and will be updated.