The U.S. Supreme Court agreed today to hear a case challenging President Barack Obama’s executive action on immigration. The Supreme Court will decide whether President Obama can proceed with plans to defer deportation and provide work authorization to millions of individuals currently in the United States without lawful status.

The Supreme Court granted certiorari in Texas et al. v. U.S. et al. today and indicated that it will take up an additional issue on whether the Obama administration’s action violates a constitutional clause that requires the president to faithfully execute the law (i.e., the Take Care Clause in Article II of the Constitution). The Court will hear arguments this April and a decision is likely to be issued this June, before the end of the Court’s current session.

In November 2014, the Obama Administration issued new policies allowing certain undocumented immigrants to apply for deferred action and work authorization allowing them to remain and work legally in the United States. These programs were to apply to certain individuals brought to the U.S. when they were under the age of sixteen (Deferred Action for Childhood Arrivals), and also to undocumented individuals who are parents of U.S. citizens or lawful permanent resident children (Deferred Action for Parents of Americans and Lawful Permanent Residents). Twenty six states filed suit to stop these policies from being implemented in December 2014. The United States District Court for the Southern District of Texas issued a preliminary injunction in February 2015, and, on November 9, 2015, the U.S. Court of Appeals for the Fifth Circuit affirmed the injunction. The Obama administration petitioned the Supreme Court on November 20, 2015 seeking immediate review of the Fifth Circuit’s decision