WASHINGTON D.C. — The attorneys general of Alabama, Arkansas, and Louisiana filed a complaint with the U.S. Supreme Court on September 30, 2026, challenging abortion shield laws in California, Massachusetts, and New York. The three officials contend that the shield laws in California, Massachusetts, and New York undermine their abortion bans and their states' sovereignty.

In a parallel legal action, the attorneys general of Alabama, Arkansas, and Louisiana filed a lawsuit in federal district court against out-of-state abortion pill providers and their officers. The lawsuit filed in federal district court names the Massachusetts Medication Abortion Access Project, its founder Angel Foster, and Dr. Remy Coeytaux in California as defendants.

Alabama Attorney General Steve Marshall addressed the filings at a news conference, emphasizing the enforcement challenges his state faces. "We need and deserve the opportunity to be able to enforce our laws against those who have chosen, despite their knowledge of the illegality, to continue to foster abortion in our state," Marshall said. He joined Arkansas Attorney General Tim Griffin and Louisiana Attorney General Liz Murrill in stating that hundreds of patients in their states use pills to end pregnancies each month.

New York Attorney General Letitia James issued an official statement rejecting the premise of the complaint. "Louisiana, Alabama, and Arkansas are asking the Supreme Court to let them impose their abortion bans on New York and punish our doctors for providing legal health care," James said. Officials in California and New York have refused to cooperate with extradition requests from Louisiana and Texas, citing their shield laws.

Mary Ziegler, a University of California, Davis law professor and author of seven books on abortion law and history, provided context on the rarity of the legal maneuver. "This is the first time we've seen a state or group of states suing other states to challenge the validity of shield laws," Ziegler said in an interview. The Supreme Court can hear disputes between states directly, though it rarely does.

The dispute over medication abortion has involved repeated challenges to federal regulations. The U.S. Food and Drug Administration allowed the drug mifepristone to be dispensed without a visit to an in-person provider in 2023. Louisiana Attorney General Liz Murrill sued the U.S. Food and Drug Administration over its rules allowing mail-order prescriptions for abortion pills. The U.S. Supreme Court preserved access to abortion medications in May while the case against the FDA plays out.

The 5th U.S. Circuit Court of Appeals heard arguments in Louisiana’s case against the FDA earlier this month and is expected to issue a decision in the coming weeks. FDA scientists have repeatedly found the abortion pill regimen safe and effective.

Why It Matters

This legal confrontation tests the boundaries of state sovereignty in the post-Roe era, pitting states with strict abortion bans against those with protective shield laws. The Supreme Court ruled in 2022 that states may impose restrictions on abortion, leading to a surge in legislative activity, with 13 states enacting near-total bans and 22 states passing shield laws to protect out-of-state providers, according to the National Conference of State Legislatures. The outcome could determine whether states can enforce their criminal laws against medical providers operating legally in other jurisdictions.

The case also intersects with ongoing litigation regarding federal approval of abortion medications. The FDA issued a final rule in 2023 allowing the remote dispensation of mifepristone, which expanded access to medication abortion and directly conflicts with the stance of Alabama, Arkansas, and Louisiana, which have sought to restrict such access. New York has a long history of enacting progressive abortion protections, including the Reproductive Health Act (RHA) passed in 2022, which removed abortion from the state's criminal code and ensured access to reproductive health services.

Timeline

On September 28, 2026, Arkansas Solicitor General Autumn Hamit Patterson acknowledged that ending an ectopic pregnancy saves a pregnant person’s life and is not considered abortion in the eyes of the state. During the same period, Circuit Judge Cara Connors did not say when she expected to rule regarding the lawsuit filed earlier this year by six women and an obstetrician-gynecologist challenging Arkansas’ abortion law. Arkansas Solicitor General Autumn Hamit Patterson argued that the case should be dismissed because the state has sovereign immunity and because the plaintiffs’ legal theories are flawed. "If physicians are not performing abortions they are legally allowed to perform, how is [the law] not vague?", Cara Connors said.

What's New

California, Massachusetts, and New York were among 22 states and the District of Columbia that passed shield laws to block out-of-state investigations and prosecutions against providers dispensing abortion medications to patients in other states.

Louisiana Attorney General Liz Murrill previously led a multi-state lawsuit in 2021 against the FDA over its approval of mifepristone, arguing that the drug posed safety risks and that the agency had failed to follow proper regulatory procedures.