Central California Environmental Justice Network, et al. v. United States Environmental Protection Agency, et al.
Petitioner: CENTRAL CALIFORNIA ENVIRONMENTAL JUSTICE NETWORK, COMMITTEE FOR A BETTER ARVIN, a nonprofit corporation, MEDICAL ADVOCATES FOR HEALTHY AIR, a nonprofit organization and SIERRA CLUB
Respondent: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY, LEE ZELDIN, in his official capacity as Administrator of the U.S. Environmental Protection Agency and MICHAEL MARTUCCI, in his official capacity as Acting Regional Administrator for Region IX of the U.S. Environmental Protection Agency
Case Number: 26-4880
Filed: July 30, 2026
Court: U.S. Court of Appeals, Ninth Circuit
Nature of Suit: Other
Docket Report

This docket was last retrieved on July 31, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
July 31, 2026 Filing 6 Attorney Alex J. Hardee as Counsel for Respondent substituted for Attorney Sonya Shea. [Entered: 07/31/2026 11:30 AM]
July 31, 2026 Filing 5 NOTICE OF APPEARANCE by Alex J. Hardee for Respondent Lee Zeldin, Respondent Michael Martucci, Respondent United States Environmental Protection Agency replacing Sonya Shea. [Entered: 07/31/2026 11:14 AM]
July 30, 2026 Filing 4 SCHEDULE NOTICE. Respondent Answering Brief due (Respondent) 11/17/2026, Mediation Questionnaire due (Petitioner) 8/4/2026, Petitioner Opening Brief due (Petitioner) 10/19/2026. All briefs shall be served and filed pursuant to FRAP 31 and 9th Cir. R. 31-2.1. Failure of the petitioner to comply with this briefing schedule will result in automatic dismissal of the appeal. See 9th Cir. R. 42-1 [Entered: 07/30/2026 01:30 PM]
July 30, 2026 Filing 3 CASE OPENED. Petition for Review has been received in the Clerk's office of the United States Court of Appeals for the Ninth Circuit on 7/30/2026. The U.S. Court of Appeals docket number 26-4880 has been assigned to this case. All communications with the court must indicate this Court of Appeals docket number. Please carefully review the docket to ensure the name(s) and contact information are correct. It is your responsibility to alert the court if your contact information changes. Resources Available For more information about case processing and to assist you in preparing your brief, please review the Case Opening Information (for #attorneys and #pro se litigants) and review the #Appellate Practice Guide. Attorneys should consider contacting the court's #Appellate Mentoring Program for help with the brief and argument. [Entered: 07/30/2026 01:27 PM]
July 30, 2026 Filing 2 PETITION FOR REVIEW filed by Petitioner Central California Environmental Justice Network, Petitioner Committee for A Better Arvin, Petitioner Medical Advocates For Healthy Air, Petitioner Sierra Club. --[COURT UPDATE: Attached corrected PDF (to fix error on exhibits).] [Entered: 07/30/2026 01:26 PM] [Edited: 07/30/2026 04:27 PM]
July 30, 2026 Filing 1 AGENCY DECISION on review dated 6/4/2026. [Entered: 07/30/2026 01:26 PM]

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Search for this case: Central California Environmental Justice Network, et al. v. United States Environmental Protection Agency, et al.
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Petitioner: CENTRAL CALIFORNIA ENVIRONMENTAL JUSTICE NETWORK
Represented By: Mr. Brent Newell
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Petitioner: COMMITTEE FOR A BETTER ARVIN, a nonprofit corporation
Represented By: Mr. Brent Newell
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Petitioner: MEDICAL ADVOCATES FOR HEALTHY AIR, a nonprofit organization
Represented By: Mr. Brent Newell
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Petitioner: SIERRA CLUB
Represented By: Mr. Brent Newell
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Respondent: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
Represented By: Sonya Shea
Represented By: Mr. Alex J. Hardee
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Respondent: LEE ZELDIN, in his official capacity as Administrator of the U.S. Environmental Protection Agency
Represented By: Sonya Shea
Represented By: Mr. Alex J. Hardee
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Respondent: MICHAEL MARTUCCI, in his official capacity as Acting Regional Administrator for Region IX of the U.S. Environmental Protection Agency
Represented By: Sonya Shea
Represented By: Mr. Alex J. Hardee
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