FOR PUBLICATION

UNITED STATES COURT OF APPEALS

FOR THE NINTH CIRCUIT

KRISTIN K. MAYES; STATE OF No. 22-15518

ARIZONA; AL REBLE; PHOENIX

LAW ENFORCEMENT D.C. No. 2:21-cv-

ASSOCIATION; UNITED PHOENIX 01568-MTL

FIREFIGHTERS ASSOCIATION

LOCAL 493,

ORDER

Plaintiffs-Appellees,

v.

JOSEPH R. BIDEN, in his official capacity as President of the United States; ALEJANDRO N. MAYORKAS, in his official capacity as Secretary of Homeland Security;

U.S. DEPARTMENT OF

HOMELAND SECURITY; TROY A.

MILLER, in his official capacity as Senior Official Performing the Duties of the Commissioner of US Customs and Border Protection; TAE JOHNSON, in his official capacity as Senior Official Performing the Duties of Director of US Immigration and Customs Enforcement; UR MENDOZA JADDOU, in her official capacity as Director of US Citizenship and Immigration Services; OFFICE

OF PERSONNEL MANAGEMENT;

KIRAN AHUJA, in her official capacity as director of the Office of Personnel Management and as co- chair of the Safer Federal Workforce Task Force; UNITED STATES

GENERAL SERVICES

ADMINISTRATION; SHALANDA

YOUNG, in her official capacity as Acting Director of the Office of Management and Budget and as a member of the Safer Federal Workforce Task Force; SAFER

FEDERAL WORKFORCE TASK

FORCE; JEFFREY ZIENTS, in his official capacity as co-chair of the Safer Federal Workforce Task Force and COVID-19 Response Coordinator;

L. ERIC PATTERSON, in his official

capacity as Director of the Federal Protective Service and member of the SFWTF; JAMES M. MURRAY, in his official capacity as Director of the United States Secret Service and member of the SFWTF; DEANNE CRISWELL, in her official capacity as Director of the Federal Emergency Management Agency and member of the SFWTF; ROCHELLE WALENSKY, in her official capacity as Director of the Centers for Disease

MAYES V. BIDEN 3

Control and Prevention and member of the SFWTF; CENTERS FOR

DISEASE CONTROL AND

PREVENTION; FEDERAL

ACQUISITION REGULATORY

COUNCIL; MATHEW C. BLUM, in his official capacity as Chair of the Federal Acquisition Regulatory Council and Acting Administrator of the Office of Federal Procurement Policy, Office of Management and Budget; LESLEY A. FIELD, in her official capacity as a member of the Federal Acquisition Regulatory Council and Acting Administrator for Federal Procurement at the Office of Federal Procurement Policy, Office of Management and Budget; KARLA S. JACKSON, in her official capacity as a member of the Federal Acquisition Regulatory Council and Assistant Administrator for Procurement at the National Aeronautics and Space Administration; JEFFREY A. KOSES, in his official capacity as a member of the Federal Acquisition Regulatory Council and Senior Procurement Executive at the General Services Administration; JOHN M. TENAGLIA, in his official capacity as a member of the Federal Acquisition Regulatory Council and Principal Director of Defense Pricing and Contracting at the Department of Defense; UNITED STATES OF

AMERICA; UNITED STATES

DEPARTMENT OF JUSTICE;

MERRICK B. GARLAND, Attorney General, in his official capacity as Attorney General of the United States,

Defendants-Appellants, ______________________________

ARIZONA CHAMBER OF

COMMERCE & INDUSTRY;

FIFTY-SIXTH ARIZONA

LEGISLATURE,

Intervenors.

Appeal from the United States District Court for the District of Arizona Michael T. Liburdi, District Judge, Presiding

Argued and Submitted March 7, 2023 Las Vegas, Nevada

Filed December 28, 2023

Before: Richard R. Clifton, Mark J. Bennett, and Roopali H. Desai, Circuit Judges.

MAYES V. BIDEN 5

SUMMARY *

Mootness

The panel (1) vacated as moot this court’s April 19, 2023, opinion concerning President Biden’s Contractor Mandate and Executive Order 14042, which was subsequently rescinded; (2) dismissed this appeal; and (3) remanded to the district court with instructions to vacate the portion of the orders on appeal addressing all claims based on the Contractor Mandate.

COUNSEL

David L. Peters (argued), Anna O. Mohan, and Mark B. Stern, Appellate Staff Attorneys, Civil Division; Joshua Revesz, Office of the Attorney General Counsel; Shraddha A. Upadhyaya, Associate General Counsel, Office of Management and Budget; Arpit K. Garg, Deputy General Counsel; Daniel F. Jacobson, General Counsel; Brian M. Boynton, Principal Deputy Assistant Attorney General; for Defendant- Appellants. Alexander W. Samuels (argued), Principal Deputy Solicitor General; James K. Rogers, Senior Litigation Counsel; Drew C. Ensign, Deputy Solicitor General; Kristin K. Mayes, Arizona Attorney General; Joseph A. Kanefield, Chief Deputy and Chief of Staff; for Plaintiff-Appellees.

* This summary constitutes no part of the opinion of the court. It has been prepared by court staff for the convenience of the reader. Kory Langhofer and Thomas Basile, Statecraft PLLC, Phoenix, Arizona; Michael Bailey, Arizona Chamber of Commerce & Industry, Phoenix, Arizona; for Intervenors Fifty-Sixth Legislature and Arizona Chamber of Commerce & Industry.

ORDER

On April 19, 2023, this court issued its opinion in which it reversed and vacated the district court’s grant of a permanent injunction, which had enjoined President Biden’s “Contractor Mandate,” including Executive Order 14042. Mayes v. Biden, 67 F.4th 921, 946 (9th Cir. 2023); 1 see also Executive Order 14042, Ensuring Adequate COVID Safety Protocols for Federal Contractors, 86 Fed. Reg. 50,985 (Sept. 14, 2021). On May 9, 2023, after we issued our opinion but before the mandate issued, President Biden rescinded Executive Order 14042. See Executive Order 14099, Moving Beyond COVID-19 Vaccination Requirements for Federal Workers, 88 Fed. Reg. 30,891 (May 15, 2023). On June 15, 2023, because a judge of this court called for a vote to determine whether this case should be reheard en banc, the court directed the parties to file simultaneous briefs. The case remains pending. On December 11, 2023, the Supreme Court vacated as moot the judgment in three cases concerning vaccine mandates, where the common issue was whether the judgment below should be vacated for mootness under

1 Following argument, we had stayed the injunction pending resolution of the appeal.

MAYES V. BIDEN 7

United States v. Munsingwear, Inc., 340 U.S. 36 (1950). See Payne v. Biden, No. 22-1225, 2023 WL 8531836 (U.S. Dec. 11, 2023) (Mem.) (“The judgment is vacated, and the case is remanded to the United States Court of Appeals for the District of Columbia Circuit with instructions to dismiss the case as moot.”); Biden v. Feds for Med. Freedom, No. 23- 60, 2023 WL 8531839 (U.S. Dec. 11, 2023) (Mem.) (“The judgment is vacated, and the case is remanded to the United States Court of Appeals for the Fifth Circuit with instructions to direct the District Court to vacate as moot its order granting a preliminary injunction.”); Kendall v. Doster, No. 23-154, 2023 WL 8531840 (U.S. Dec. 11, 2023) (Mem.) (“The judgment is vacated, and the case is remanded to the United States Court of Appeals for the Sixth Circuit with instructions to direct the District Court to vacate as moot its preliminary injunctions.”). In accordance with Payne, Feds for Medical Freedom, and Doster, it is hereby ORDERED (1) that the opinion of this court, 67 F.4th 921, is vacated as moot and this appeal is dismissed; 2 and (2) that this case is remanded with instructions to vacate the portion of the orders on appeal addressing all claims based on the Contractor Mandate.

2 We have an independent duty to consider mootness sua sponte. See Demery v. Arpaio, 378 F.3d 1020, 1025 (9th Cir. 2004).