No. 25-1079
 
Title: RMS of Georgia, LLC, dba Choice Refrigerants, Petitioner
v.
Environmental Protection Agency, et al.
Docketed: March 12, 2026
Linked with: 25A748
Lower Ct: United States Court of Appeals for the District of Columbia Circuit
   Case Numbers: (23-1263)
   Decision Date: August 1, 2025
   Rehearing Denied: September 30, 2025
 
Proceedings and Orders
Dec 18 2025 Application (25A748) to extend the time to file a petition for a writ of certiorari from December 29, 2025 to January 28, 2026, submitted to The Chief Justice.
Main Document Lower Court Orders/Opinions Other Proof of Service
Jan 05 2026 Application (25A748) granted by The Chief Justice extending the time to file until January 28, 2026.
Jan 16 2026 Application (25A748) to extend further the time from January 28, 2026 to February 27, 2026, submitted to The Chief Justice.
Written Request Proof of Service
Jan 22 2026 Application (25A748) granted by The Chief Justice extending the time to file until February 27, 2026.
Feb 27 2026 Petition for a writ of certiorari filed. (Response due April 13, 2026)
Petition Certificate of Word Count Proof of Service
Mar 19 2026 Motion to extend the time to file a response from April 13, 2026 to May 13, 2026, submitted to The Clerk.
Main Document
Mar 23 2026 Motion to extend the time to file a response is granted and the time is extended to and including May 13, 2026, for all respondents.
Apr 01 2026 Brief amicus curiae of Americans for Prosperity Foundation filed.
Main Document Certificate of Word Count Proof of Service
Apr 07 2026 Brief amicus curiae of Southeastern Legal Foundation filed.
Main Document Certificate of Word Count Proof of Service
Apr 13 2026 Brief amicus curiae of Manhattan Institute filed.
Main Document Certificate of Word Count Proof of Service
Apr 13 2026 Amicus brief of Cato Institute submitted.
Main Document Certificate of Word Count Proof of Service
Apr 13 2026 Motion of Cato Institute for leave to file amicus brief submitted.
Main Document Proof of Service Certificate of Word Count
Apr 13 2026 Amicus brief of Advancing American Freedom submitted.
Main Document Certificate of Word Count Proof of Service
Apr 13 2026 Amicus brief of Mountain States Legal Foundation submitted.
Main Document Certificate of Word Count Proof of Service
Apr 13 2026 Amicus brief of State of West Virginia and 20 Other States submitted.
Main Document Certificate of Word Count Proof of Service
Attorneys
Attorneys for Petitioner
Erin E. Murphy
Counsel of Record
Clement & Murphy, PLLC
706 Duke Street
Alexandria, VA 22314

ERIN.MURPHY@CLEMENTMURPHY.COM
Ph: (202) 742-8900
Party name: RMS of Georgia, LLC d/b/a Choice Refrigerants


Zhonette Marie Brown
New Civil Liberties Alliance
4250 N. Fairfax Drive
Suite 300
Arlington, VA 22203

zhonette.brown@ncla.onmicrosoft.com
Ph: 3015233624
Party name: RMS of Georgia, LLC d/b/a Choice Refrigerants


Markham Sterling Chenoweth
New Civil Liberties Alliance
4250 N. Fairfax Dr.
Suite 300
Arlington, VA 22203

mark.chenoweth@ncla.legal
Ph: 2028695210
Party name: RMS of Georgia, LLC d/b/a Choice Refrigerants


Attorneys for Respondents
Elizabeth Boucher Dawson
Counsel of Record
Crowell & Moring LLP
1001 Pennsylvania Ave. NW
Washington, DC 20004

edawson@crowell.com
Ph: 2026242508
Party name: Air-Conditioning, Heating, and Refrigeration Institute and Alliance for Responsible Atmospheric Policy


D. John Sauer
Counsel of Record
Solicitor General
United States Department of Justice
950 Pennsylvania Avenue, NW
Washington, DC 20530-0001

SUPREMECTBRIEFS@USDOJ.GOV
Ph: 202-514-2217
Party name: Federal Respondents


Other Attorneys
Thomas Arthur Berry
Counsel of Record
Cato Institute
1000 Massachusetts Ave., NW
Washington, DC 20001

tberry@cato.org
Ph: (443) 254-6330
Party name: Cato Institute


James Vincent Francis Dickey
Counsel of Record
Southeastern Legal Foundation
560 W Crossville Rd Ste 104
Roswell, GA 30075

jdickey@southeasternlegal.org
Ph: 954-319-4515
Party name: Southeastern Legal Foundation


Ivan Laurence London
Counsel of Record
Mountain States Legal Foundation
2596 South Lewis Way
Denver, CO 80227

ilondon@mslegal.org
Ph: (303) 292-2021
Party name: Mountain States Legal Foundation


John Marc Wheat
Counsel of Record
Advancing American Freedom, Inc.
801 Pennsylvania Ave., NW
Suite 930
Washington, DC 20004-2729

MWHEAT@ADVANCINGAMERICANFREEDOM.COM
Ph: (202) 780-4848
Party name: Advancing American Freedom


Michael Ray Williams
Counsel of Record
Office of the West Virginia Attorney General
State Capitol Complex, Bldg. 1, Rm E-26
1900 Kanawha Blvd. E
Charleston, WV 25305

michael.r.williams@wvago.gov
Ph: 304-558-2021
Party name: State of West Virginia and 20 Other States


Michael David Pepson
Counsel of Record
Americans for Prosperity Foundation
4201 Wilson Blvd., Ste. 1000
Arlington, VA 22203

mpepson@afphq.org
Ph: 5713294529
Party name: Americans for Prosperity Foundation


Ilya Shapiro
Counsel of Record
Manhattan Institute
52 Vanderbilt Ave.
New York, NY 10017

ishapiro@manhattan-institute.org
Ph: 212599-7000
Party name: Manhattan Institute