The Supreme Court ruled Monday in Trump v. United States that a former president has substantial immunity from prosecution for official acts committed while in office, but not for unofficial acts.

In a 6-3 decision, the Court sent the matter back down to a lower court, as the justices did not apply the ruling to whether or not former President Trump is immune from prosecution regarding actions related to efforts to overturn the results of the 2020 election.

“The President enjoys no immunity for his unofficial acts, and not everything the President does is official,” Chief Justice John Roberts wrote for the majority.

“The President is not above the law. But Congress may not criminalize the President’s conduct in carrying out the responsibilities of the Executive Branch under the Constitution. And the system of separated powers designed by the Framers has always demanded an energetic, independent Executive,” he said.