Case: State of California v. Zeldin

3:26-cv-03500 | U.S. District Court for the Northern District of California

Filed Date: April 24, 2026

Case Ongoing

Clearinghouse coding in progress

Case Summary

The State of California, along with ten other states, the District of Columbia, Harris County (Texas), and the City of New York, filed suit against EPA Administrator Lee Zeldin on April 24, 2026, in the U.S. District Court for the Northern District of California. The plaintiffs alleged that the EPA promulgated revised 2024 National Ambient Air Quality Standards (NAAQS) for fine particulate matter (PM2.5) on February 7, 2024, establishing a statutory deadline of February 7, 2026, for area design…

The State of California, along with ten other states, the District of Columbia, Harris County (Texas), and the City of New York, filed suit against EPA Administrator Lee Zeldin on April 24, 2026, in the U.S. District Court for the Northern District of California. The plaintiffs alleged that the EPA promulgated revised 2024 National Ambient Air Quality Standards (NAAQS) for fine particulate matter (PM2.5) on February 7, 2024, establishing a statutory deadline of February 7, 2026, for area designations. However, the EPA allegedly failed to meet this deadline, violating Section 107(d)(B) of the Clean Air Act. The plaintiffs claimed this failure delayed critical public health protections from fine particulate matter pollution and deprived state and local governments of necessary regulatory tools to control air pollution. They sought declaratory and injunctive relief, including an order requiring the EPA to promulgate designations within 150 days, as well as attorneys' fees and costs.

People

For PACER's information on parties and their attorneys, see: https://www.courtlistener.com/docket/73241489/parties/state-of-california-v-zeldin/


show all people

Documents in the Clearinghouse

Document
1

3:26-cv-03500

Complaint for Declaratory and Injunctive Relief

April 24, 2026

April 24, 2026

Complaint

Docket

See docket on RECAP: https://www.courtlistener.com/docket/73241489/state-of-california-v-zeldin/

Last updated June 15, 2026, 3:14 a.m.

ECF Number Description Date Link Date / Link
1

COMPLAINT COMPLAINT FOR DECLARATORY AND INJUNCTIVE RELIEF against All Defendants ( Filing fee $ 405, receipt number ACANDC-21908056.). Injunction against the US government/official or APA vacatur requested. Filed by State of California. (Attachments: # 1 Exhibit Notice of Intent Letter with Certified Label)(Harms, Micaela) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

Clearinghouse
2

Proposed Summons. (Harms, Micaela) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

3

MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number ACANDC-21908408.) filed by State of New York. (Attachments: # 1 Exhibit Certificate of Good Standing)(Buttino, Nicholas) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

4

NOTICE of Appearance filed by Stacy Jayne Lau on behalf of State of California (Lau, Stacy) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

5

NOTICE by State of California ADMINISTRATIVE MOTION TO CONSIDER WHETHER CASES SHOULD BE RELATED (Harms, Micaela) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

6

MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number ACANDC-21908921.) filed by State of Wisconsin. (Attachments: # 1 Exhibit Certificate of Good Standing for Bradley J Motl)(Motl, Bradley) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

7

CONSENT/DECLINATION to Proceed Before a US Magistrate Judge by State of California.. (Lau, Stacy) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

8

First MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number ACANDC-21909102.) filed by Commonwealth of Massachusetts. (Attachments: # 1 Certificate/Proof of Service)(Holmes, Marcus) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

9

MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number ACANDC-21909527.) filed by State of Oregon. (Attachments: # 1 Supplement)(Garrahan, Paul) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

10

Case assigned to Judge Yvonne Gonzalez Rogers. Counsel for plaintiff or the removing party is responsible for serving the Complaint or Notice of Removal, Summons and the assigned judge's standing orders and all other new case documents upon the opposing parties. For information, visit E-Filing A New Civil Case at http://cand.uscourts.gov/ecf/caseopening.Standing orders can be downloaded from the court's web page at www.cand.uscourts.gov/judges. Upon receipt, the summons will be issued and returned electronically. A scheduling order will be sent by Notice of Electronic Filing (NEF) within two business days. (pjf, COURT STAFF) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

11

NOTICE of Appearance filed by Corey Maxwell Moffat on behalf of State of California by and through Attorney General Rob Bonta and the California Air Resource Board (Moffat, Corey) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

12

NOTICE of Appearance filed by Jonathan Andrew Wiener on behalf of State of California by and through Attorney General Rob Bonta and the California Air Resource Board (Wiener, Jonathan) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

13

ADMINISTRATIVE MOTION for Leave to File a Motion for Summary Judgment filed by State of California. Responses due by 4/28/2026. (Attachments: # 1 Declaration Declaration of Jonathan Wiener in support of Administrative Motion for Leave to File a Motion for Summary Judgment, # 2 Proposed Order Proposed Order Granting Administrative Motion for Leave to File Motion for Summary Judgment, # 3 Exhibit Motion for Summary Judgment, # 4 Exhibit Proposed Order Granting Motion for Summary Judgment, # 5 Exhibit Declaration of Ariel Fideldy, # 6 Exhibit Declaration of Jesse Dickerman, # 7 Exhibit Declaration of Glenn Keith, # 8 Exhibit Declaration of Ali Mirzakhalili)(Harms, Micaela) (Filed on 4/24/2026) (Entered: 04/24/2026)

April 24, 2026

April 24, 2026

Notice of Appearance/Substitution/Change/Withdrawal of Attorney

April 24, 2026

April 24, 2026

~Util - Case Assigned by Intake

April 24, 2026

April 24, 2026

14

MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number 7301270.) Filing fee previously paid on 4/24/2026 filed by State of Vermont. (Attachments: # 1 Supplement)(Kehne, Melanie) (Filed on 4/27/2026) (Entered: 04/27/2026)

April 27, 2026

April 27, 2026

15

MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number ACANDC-21912411.) Filing fee previously paid on 4/27/2026 filed by State of Connecticut. (Attachments: # 1 Certificate/Proof of Service Certificate of Good Standing)(Lacedonia, Jill) (Filed on 4/27/2026) (Entered: 04/27/2026)

April 27, 2026

April 27, 2026

16

First MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number ACANDC-21914581.) filed by Harris County, Texas. (Attachments: # 1 Exhibit Certificate of Good Standing)(Utley, Sarah) (Filed on 4/27/2026) (Entered: 04/27/2026)

April 27, 2026

April 27, 2026

17

MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number ACANDC-21914696.) filed by State of Minnesota. (Attachments: # 1 Certificate of Good Standing)(Rios-Keating, Catherine) (Filed on 4/27/2026) (Entered: 04/27/2026)

April 27, 2026

April 27, 2026

18

MOTION for leave to appear in Pro Hac Vice ( Filing fee $ 328, receipt number ACANDC-21916074.) filed by Harris County, Texas. (Attachments: # 1 Certificate of Good Standing)(Hidalgo, Elizabeth) (Filed on 4/27/2026) (Entered: 04/27/2026)

April 27, 2026

April 27, 2026

19

First MOTION for leave to appear in Pro Hac Vice Lyle Leonard ( Filing fee $ 328, receipt number ACANDC-21911199.) Filing fee previously paid on 4/24/2026 filed by State of Hawaii. (Attachments: # 1 Declaration)(Leonard, Lyle) (Filed on 4/29/2026) (Entered: 04/29/2026)

April 29, 2026

April 29, 2026

20

Initial Case Management Scheduling Order with ADR Deadlines: Case Management Statement due by 7/20/2026. Initial Case Management Conference set for 7/27/2026 at 02:00 PM in Oakland, via Videoconference Only. Notice: The assigned judge participates in the Cameras in the Courtroom Pilot Project. See General Order 65 and cand.uscourts.gov/cameras. (Attachments: # 1 Notice of Eligibility for Video Recording)(slh, COURT STAFF) (Filed on 4/30/2026)Any non-CM/ECF Participants have been served by First Class Mail to the addresses of record listed on the Notice of Electronic Filing (NEF) (Entered: 04/30/2026)

April 30, 2026

April 30, 2026

21

Summons Issued as to Lee Zeldin. (slh, COURT STAFF) (Filed on 4/30/2026) (Entered: 04/30/2026)

April 30, 2026

April 30, 2026

22

CERTIFICATE OF SERVICE by State of California re 13 ADMINISTRATIVE MOTION for Leave to File a Motion for Summary Judgment (Harms, Micaela) (Filed on 5/1/2026) (Entered: 05/01/2026)

May 1, 2026

May 1, 2026

23

CERTIFICATE OF SERVICE by State of California re 5 ADMINISTRATIVE MOTION to Consider Whether Cases Should Be Related (Harms, Micaela) (Filed on 5/1/2026) (Entered: 05/01/2026)

May 1, 2026

May 1, 2026

24

RELATED CASE ORDER RE DOCKET NO. 5 by Judge Haywood S. Gilliam, Jr. (ndr, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

25

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 3 Motion for Pro Hac Vice (Nicholas C. Buttino). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

26

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 8 Motion for Pro Hac Vice (Marcus Dijuan Holmes). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

27

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 6 Motion for Pro Hac Vice (Bradley J. Motl). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

28

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 9 Motion for Pro Hac Vice (Paul Garrahan). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

29

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 14 Motion for Pro Hac Vice (Melanie Kehne). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

30

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 15 Motion for Pro Hac Vice (Jill Lacedonia). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

31

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 16 Motion for Pro Hac Vice (Sarah Jane Utley). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

32

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 17 Motion for Pro Hac Vice (Catherine Rios-Keating). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

33

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 18 Motion for Pro Hac Vice (Elizabeth Hidalgo). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

34

APPLICATION FOR ADMISSION OF ATTORNEY PRO HAC VICE; ORDER by Judge Yvonne Gonzalez Rogers Granting 19 Motion for Pro Hac Vice (Lyle T. Leonard). (eac, COURT STAFF) (Filed on 5/4/2026) (Entered: 05/04/2026)

May 4, 2026

May 4, 2026

35

ORDER REASSIGNING CASE IT IS ORDERED that this case is directly assigned to Judge Haywood S Gilliam, Jr. Judge Yvonne Gonzalez Rogers no longer assigned to the case. Counsel are instructed that all future filings shall bear the updated judicial initials immediately after the case number. Counsel are reminded to verify the location of the judge on the court website. All hearing and trial dates presently scheduled are vacated. However, existing briefing schedules for motions remain unchanged. Motions must be renoticed for hearing before the judge to whom the case has been reassigned, but the renoticing of the hearing does not affect the prior briefing schedule. Other deadlines such as those for ADR compliance and discovery cutoff also remain unchanged. Mark B. Busby Clerk, United States District Court (This is a text-only entry generated by the court. There is no document associated with this entry.) (dso, COURT STAFF) (Filed on 5/5/2026) (Entered: 05/05/2026)

May 5, 2026

May 5, 2026

36

ADMINISTRATIVE MOTION LEAVE TO FILE MOTION FOR SUMMARY JUDGMENT filed by State of California. Responses due by 5/11/2026. (Attachments: # 1 Stipulation, # 2 Proposed order granting administrative motion for leave to file a motion for summary judgment, # 3 Motion for summary judgment, # 4 Fideldy Declaration, # 5 Dickerman Declaration, # 6 Keith Declaration, # 7 Mirzakhalili Declaration, # 8 Proposed order granting motion for summary judgment)(Harms, Micaela) (Filed on 5/5/2026) (Entered: 05/05/2026)

May 5, 2026

May 5, 2026

Case Assigned/Reassigned

May 5, 2026

May 5, 2026

37

CLERK'S NOTICE SETTING CASE MANAGEMENT CONFERENCE FOR REASSIGNED CIVIL CASE.Notice is hereby given that a Case Management Conference has been set via zoom for July 28, 2026, before Judge Haywood S. Gilliam, Jr., at 2:00 p.m. Case Management Statement due by July 21st. Standing orders can be downloaded from the court's web page at www.cand.uscourts.gov/judges. All future filings should reflect the case number as 4:26-cv-03500-HSG. All attorneys and pro se litigants appearing for the case management conference are required to join at least 15 minutes before the hearing to check-in with the CRD. Webinar Access: All counsel, members of the public, and media may access the webinar information at https://www.cand.uscourts.gov/hsg Civ LR 77-3(d). Persons granted access to court proceedings held by telephone or videoconference are reminded that photographing, recording, and rebroadcasting of court proceedings, including screenshots or other visual copying of a hearing, is absolutely prohibited.Zoom Guidance and Setup: https://cand.uscourts.gov/zoom. (This is a text-only entry generated by the court. There is no document associated with this entry.)(ndr, COURT STAFF) (Filed on 5/6/2026) (Entered: 05/06/2026)

May 6, 2026

May 6, 2026

38

ORDER by Hon. Haywood S. Gilliam, Jr. GRANTING Plaintiffs leave to file a motion for summary judgment with a hearing date noticed for June 25, 2026. Plaintiffs must file their motion as a separate entry on the docket by May 7, 2026. This order TERMINATES Dkt. Nos. 13 and 36 . (This is a text-only entry generated by the court. There is no document associated with this entry.) (hsglc3, COURT STAFF) (Filed on 5/6/2026) (Entered: 05/06/2026)

May 6, 2026

May 6, 2026

39

NOTICE of Appearance filed by Rachel Dorothy Martinez on behalf of Lee Zeldin (Martinez, Rachel) (Filed on 5/6/2026) (Entered: 05/06/2026)

May 6, 2026

May 6, 2026

40

MOTION for Summary Judgment filed by State of California. Motion for Summary Judgment Hearing set for 6/25/2026 02:00 PM before Judge Haywood S Gilliam Jr.. Responses due by 6/1/2026. Replies due by 6/11/2026. (Attachments: # 1 ATTACHEMENT A DECLARATION OF ARIEL FIDELDY, CALIFORNIA AIR RESOURCES BOARD, # 2 ATTACHEMENT B DECLARATION OF JESSE DICKERMAN, HARRIS COUNTY, TEXAS, IN SUPPORT OF STATE AND LOCAL GOVERNMENT PLAINTIFFS MOTION FOR SUMMARY JUDGMENT, # 3 ATTACHMENT C DECLARATION OF GLENN KEITH, # 4 ATTACHEMENT D DECLARATION OF ALI MIRZAKHALILI IN SUPPORT OF PLAINTIFFS MOTIN FOR SUMMARY JUDGEMENT, # 5 Proposed Order GRANTING MOTION FOR SUMMARY JUDGMENT, # 6 Certificate/Proof of Service)(Harms, Micaela) (Filed on 5/6/2026) (Entered: 05/06/2026)

May 6, 2026

May 6, 2026

Clerk's Notice AND ~Util - Teleconference Zoom

May 6, 2026

May 6, 2026

Notice of Appearance/Substitution/Change/Withdrawal of Attorney

May 6, 2026

May 6, 2026

Order on Administrative Motion per Civil Local Rule 7-11 AND Order on Administrative Motion per Civil Local Rule 7-11

May 6, 2026

May 6, 2026

41

ORDER by Hon. Haywood S. Gilliam, Jr. SETTING the parties' proposed briefing schedule for Dkt. No 40, as per Dkt. No. 36-1. Defendant's response is due by June 1, 2026. Plaintiffs' reply is due by June 11, 2026. (This is a text-only entry generated by the court. There is no document associated with this entry.) (hsglc3, COURT STAFF) (Filed on 5/7/2026) (Entered: 05/07/2026)

May 7, 2026

May 7, 2026

Order

May 7, 2026

May 7, 2026

42

STIPULATION REGARDING CONSOLIDATION OF STATE OF CALIFORNIA AND ALLIANCE OF NURSES FOR HEALTHY ENVIRONMENTS filed by State of California. (Harms, Micaela) (Filed on 5/8/2026) (Entered: 05/08/2026)

May 8, 2026

May 8, 2026

43

ADMINISTRATIVE MOTION Leave to File Opposition to EPA's Motion for Abeyance in Alliance of Nurses for Healthy Environments filed by State of California. Responses due by 5/15/2026. (Attachments: # 1 Exhibit Stipulation Regarding State and Local Government Plaintiffs' Administrative Motion for Leave to File Opposition to Defendant's Motion for Abeyance in Alliance of Nurses for Healthy Environments, # 2 Exhibit Plaintiffs' Opposition to Defendant's Motion for Abeyance, # 3 Proposed Order)(Lau, Stacy) (Filed on 5/8/2026) (Entered: 05/08/2026)

May 8, 2026

May 8, 2026

44

ORDER by Hon. Haywood S. Gilliam, Jr. GRANTING Dkt. No. 43 . Plaintiffs must file their opposition as a separate entry on the docket by May 12, 2026. Defendant's reply is due by May 15, 2026. (This is a text-only entry generated by the court. There is no document associated with this entry.) (hsglc3, COURT STAFF) (Filed on 5/11/2026) (Entered: 05/11/2026)

May 11, 2026

May 11, 2026

45

CLERK'S NOTICE SETTING CASE MANAGEMENT CONFERENCE RE DOCKET NO. 42 IN CASE NO. 26-cv-3500-HSG.Notice is hereby given that a Case Management Conference has been set via zoom for May 12, 2026 before Judge Haywood S. Gilliam, Jr., at 2:00 p.m. The zoom information and instructions remain the same as previously provided in docket no. 37 in case no. 26-cv-3500-HSG. (This is a text-only entry generated by the court. There is no document associated with this entry.) (ndr, COURT STAFF) (Filed on 5/11/2026) (Entered: 05/11/2026)

May 11, 2026

May 11, 2026

46

AMENDED ORDER by Hon. Haywood S. Gilliam, Jr. GRANTING Dkt. No. 43 in Case No. 26-cv-3500. Plaintiffs from Case No. 26-cv-3500 must file their opposition to the motion for abeyance as a separate entry on the docket for Case No. 26-cv-3118 by May 12, 2026. Defendant's reply is due by May 15, 2026. (This is a text-only entry generated by the court. There is no document associated with this entry.) (hsglc3, COURT STAFF) (Filed on 5/11/2026) (Entered: 05/11/2026)

May 11, 2026

May 11, 2026

Order on Administrative Motion per Civil Local Rule 7-11

May 11, 2026

May 11, 2026

Set Motion and Deadlines/Hearings

May 11, 2026

May 11, 2026

Clerk's Notice

May 11, 2026

May 11, 2026

Order

May 11, 2026

May 11, 2026

Reset Deadlines as to Docket No. 31 in case no. 4:26-cv-03118-HSG, See Docket No. 44 : Responses due by 5/12/2026. Replies due by 5/15/2026. (ndr, COURT STAFF) (Filed on 5/11/2026) Modified on 5/11/2026 to add Docket No. 31 in case no. 4:26-cv-03118-HSG and remove msj (ndr, COURT STAFF).

May 11, 2026

May 11, 2026

Reset Deadlines as to 40 MOTION for Summary Judgment, See Docket No. 41 : Responses due by 6/1/2026. Replies due by 6/11/2026. Previous deadlines set re docket no. 44 pertained to docket no. 31 in case no. 4:26-cv-03118-HSG. (ndr, COURT STAFF) (Filed on 5/11/2026)

May 11, 2026

May 11, 2026

47

Minute Entry for proceedings held before Judge Haywood S. Gilliam, Jr.: Initial Case Management Conference held via zoom on 5/12/2026.Total Time in Court: 10 Minutes. Not Reported or Recorded. Plaintiff Attorney: Micaela Harms; Seth Johnson; Sage Lincoln; Colin O'Brien; Jonathan Wiener; and Stacy Lau. Defendant Attorney: Rachel Martinez. The Court orders the parties to e-file a detailed proposed consolidation order within one week from today (May 19, 2026). (This is a text-only entry generated by the court. There is no document associated with this entry.) (ndr, COURT STAFF) (Date Filed: 5/12/2026) (Entered: 05/13/2026)

May 12, 2026

May 12, 2026

Case Management Conference - Initial

May 13, 2026

May 13, 2026

48

NOTICE OF LODGING PROPOSED ORDER COORDINATING CASES by Lee Zeldin. (Attachments: # 1 Proposed Order)(Martinez, Rachel) (Filed on 5/19/2026) Modified on 5/20/2026 to edit docket text (ndr, COURT STAFF). (Entered: 05/19/2026)

May 19, 2026

May 19, 2026

49

CLERK'S NOTICE RE DOCKET NOS. 45 IN CASE NO. 26-CV-3118-HSG AND 48 IN 26-CV-3500-HSG. In the future when e-filing this kind of document. The correct event to use is Notice (Other). (This is a text-only entry generated by the court. There is no document associated with this entry.) (ndr, COURT STAFF) (Filed on 5/20/2026) (Entered: 05/20/2026)

May 20, 2026

May 20, 2026

Clerk's Notice

May 20, 2026

May 20, 2026

50

ORDER by Hon. Haywood S. Gilliam, Jr. REGARDING Dkt. Nos. 45 in 26-cv-3118 and 48 in 26-cv-3500. The parties have requested 50 pages for the consolidated summary judgment opposition. This does not reflect the intended efficiency of coordination, and the Court expects that 40 pages is likely sufficient. The parties are DIRECTED by May 27, 2026, to file either (1) a new proposed order adopting a 40-page limit for the consolidated opposition; or (2) an explanation for why 50 pages are needed. In addition, the Court notes that the parties should plan to comply with their agreed-upon MSJ briefing schedule regardless of the pending motion for abeyance. (This is a text-only entry generated by the court. There is no document associated with this entry.) (hsglc3, COURT STAFF) (Filed on 5/21/2026) (Entered: 05/21/2026)

May 21, 2026

May 21, 2026

Order

May 21, 2026

May 21, 2026

51

Proposed Order re 50 Order,,, Granting Coordination of Cases by Lee Zeldin. (Martinez, Rachel) (Filed on 5/26/2026) (Entered: 05/26/2026)

May 26, 2026

May 26, 2026

52

ORDER GRANTING COORDINATION OF CASES. Signed by Judge Haywood S. Gilliam, Jr. on 5/27/2026. Reset Deadlines as to (Docket Nos. 16 in 4:26-cv-03118-HSG and 40 in 4:26-cv-03500-HSG) MOTION for Summary Judgment: Responses due by 6/1/2026. Replies due by 6/11/2026.(ndr, COURT STAFF) (Filed on 5/27/2026) (Entered: 05/27/2026)

May 27, 2026

May 27, 2026

RECAP
53

Opposition/Response to Motion

June 1, 2026

June 1, 2026

54

Reply to Opposition/Response

June 11, 2026

June 11, 2026

55

Certificate/Proof of Service

June 12, 2026

June 12, 2026

Case Details

State / Territory:

California

Case Type(s):

Environmental Justice

Special Collection(s):

Trump Administration 2.0: Challenges to the Government

Key Dates

Filing Date: April 24, 2026

Case Ongoing: Yes

Plaintiffs

Plaintiff Description:

The State of California, along with ten other states, the District of Columbia, Harris County (Texas), and the City of New York

Public Interest Lawyer: No

Filed Pro Se: No

Class Action Sought: No

Defendants

Federal

United States Environmental Protection Agency

Case Details

Causes of Action:

Clean Air Act, 42 U.S.C. §7401 et seq.

Other Dockets:

Northern District of California 3:26-cv-03500

Special Case Type(s):

Multi-District Litigation (MDL)

Available Documents:

Complaint (any)

Trial Court Docket

Outcome

Relief Sought:

Attorneys fees

Declaratory judgment

Injunction

Relief Granted:

None yet

Content of Injunction:

Post/Distribute Notice of Rights / EE Law

Recommended Citation