Encino petitioned to the Supreme Court, who granted certiorari, and heard the case on April 20, 2016. The Court ruled on June 20, 2016, giving a 6-2 decision to vacate the Ninth Circuit's decision and remanded the case back to that court. The majority decision was provided by Justice
Anthony Kennedy, joined by Justices Roberts, Ginsburg, Breyer, Sotomayor, and Kagan. Kennedy's opinion focused on whether the 2011 DOL regulation qualified for the "
Chevron deference", defined by
Chevron U.S.A., Inc. v. Natural Resources Defense Council, Inc. and which states that courts must defer to regulations made by the appropriate administrative agency granted powers by Congress on some matters. Kennedy stated that past cases related to the
Chevron deference, such as
FCC v. Fox (2009) and ''
National Cable & Telecommunications Ass'n v. Brand X Internet Services'' (2005), determined that this deference is only allowable when agencies make these regulations with "good reasons for the new policy"; the 2011 DOL policy change, the Court determined, was a complete change from a 1978 DOL policy, and the DOL did not provide adequete rationale for its change. As such, the Court ruled that the Ninth could not consider the 2011 DOL ruling as part of its decision. Kennedy's decision otherwise did not rule on the other merits of the case. Justice
Clarence Thomas wrote a dissenting opinion, joined by Justice Alito. In the dissent, Thomas agreed that the 2011 DOL ruling did not enjoy
Chevron deference, but believed that the Supreme Court should evaluate the other merits of the case at that time, and in his opinion, the FLSA should be read to have service advisers as exempt from overtime as they are "primarily engaged in ... servicing automobiles", and suggested reversal of the Ninth Circuit's decision on this basis. ==Remand to Ninth Circuit==