Case: American Federation of Labor v. Sonderling

1:26-cv-02061 | U.S. District Court for the District of District of Columbia

Filed Date: June 10, 2026

Case Ongoing

Clearinghouse coding complete

Case Summary

This is a case challenging the Department of Labor’s (DOL) heightened reporting requirements for labor organizations.  The American Federation of Labor and Congress of Industrial Organizations (AFL-CIO) filed this suit on June 10, 2026, in the U.S. District Court for the District of Columbia against the Acting Secretary of Labor and the Director of the Office of Labor-Management Standards. The complaint challenged a DOL final rule titled “Labor Organization Annual Financial Reports,” promulgate…

This is a case challenging the Department of Labor’s (DOL) heightened reporting requirements for labor organizations. 

The American Federation of Labor and Congress of Industrial Organizations (AFL-CIO) filed this suit on June 10, 2026, in the U.S. District Court for the District of Columbia against the Acting Secretary of Labor and the Director of the Office of Labor-Management Standards. The complaint challenged a DOL final rule titled “Labor Organization Annual Financial Reports,” promulgated on June 1, 2026, and set to take effect July 1, 2026. The Rule expanded annual financial reporting requirements for labor organizations under Title II of the Labor-Management Reporting and Disclosure Act (LMRDA), implementing changes that DOL had originally proposed in an October 2020 notice of proposed rulemaking (NPRM) but expressly withdrew in March 2021 as “no longer necessary.” A subsequent July 2025 NPRM addressed only filing thresholds and made no mention of the withdrawn 2020 rulemaking or broader changes. Yet, the Final Rule adopted many of those earlier proposals. Notably, the Rule creates an entirely new form, the Form LM-2 Long Form Labor Organization Annual Report, that the complaint alleged would burden labor organizations with re-categorization and itemization requirements. 

Plaintiff asserted several causes of action under the Administrative Procedure Act (APA), including that the rule was issued without proper notice and comment, contained substantive provisions that are arbitrary and capricious, and imposed an effective date that is itself arbitrary and capricious. Plaintiff sought a preliminary injunction postponing the rule’s effective date, a declaratory judgment that the challenged provisions are unlawful and void, vacatur of those provisions, and attorneys’ fees and costs. The case was assigned to District Judge James E. Boasberg.

On June 11, 2026, Plaintiff filed a motion for a preliminary injunction seeking to extend the Rule’s effective date, asserting that the current effective date was arbitrarily soon. Plaintiff argued that the new Rule would require each labor organization to “dramatically retool” accounting systems to conform to the new reporting requirements and manually recode payments it entered before the new software came online, all before the July 1, 2026 date. Plaintiff requested an extension until January 1, 2027 to comply. Oral argument on this motion was held on June 29, 2026. The following day, the court denied Plaintiff’s motion for preliminary injunction, holding that it had not demonstrated irreparable harm.

Plaintiff moved for summary judgment on July 27, 2026. Defendant filed a cross motion for summary judgment on August 27, 2026. As of September 2026, briefing was ongoing on both motions.

Summary Authors

Trump2.0 Collection (6/14/2026)

Zoe Basulto (9/25/2026)

People

For PACER's information on parties and their attorneys, see: https://www.courtlistener.com/docket/73465163/parties/american-federation-of-labor-and-congress-of-industrial-organizations-v/


Judge(s)

Boasberg, James Emanuel (District of Columbia)

Attorney for Plaintiff

Bellotti, Adam (District of Columbia)

Dayan, Leon (District of Columbia)

Attorney for Defendant

BAKER, SAMANTHA-JOSEPHINE (District of Columbia)

Georgiev-Remmel, Dimitar (District of Columbia)

Documents in the Clearinghouse

Documents in this case
1

1:26-cv-02061

Complaint

American Federation of Labor and Congress of Industrial Organizations v. Sonderling et al.

June 10, 2026

June 10, 2026

Complaint
7-1

1:26-cv-02061

Memorandum Of Points And Authorities In Support Of Plaintiff’s Motion For Preliminary Injunction

American Federation of Labor and Congress of Industrial Organizations v. Sonderling et al.

June 11, 2026

June 11, 2026

Pleading / Motion / Brief
19

1:26-cv-02061

Order

American Federation of Labor et al. v. Sonderling et al.

June 30, 2026

June 30, 2026

Order/Opinion
21

1:26-cv-02061

Memorandum Opinion

American Federation of Labor et al. v. Sonderling et al.

July 2, 2026

July 2, 2026

Order/Opinion

2026 WL 1906727

Docket

See docket on RECAP: https://www.courtlistener.com/docket/73465163/american-federation-of-labor-and-congress-of-industrial-organizations-v/

Last updated Oct. 9, 2026, 3:26 a.m.

Docket for: AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS v. SONDERLING
ECF Number Date Description Link
1 June 10, 2026

COMPLAINT against ELISABETH MESSENGER, KEITH E. SONDERLING ( Filing fee $ 405 receipt number ADCDC-12479273) filed by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Attachments: # 1 Civil Cover Sheet, # 2 Summons to Keith E. Sonderling, # 3 Summons to Elisabeth Messenger, # 4 Summons to U.S. Attorney General, # 5 Summons to U.S. Attorney for the District of Columbia)(Dayan, Leon) (Entered: 06/10/2026)

1 Civil Cover Sheet

View on PACER

2 Summons to Keith E. Sonderling

View on PACER

3 Summons to Elisabeth Messenger

View on PACER

4 Summons to U.S. Attorney General

View on PACER

5 Summons to U.S. Attorney for the District of Columbia

View on PACER

Clearinghouse
2 June 10, 2026

ERRATA Exhibit A to Complaint by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS re 1 Complaint,. (Dayan, Leon) (Entered: 06/10/2026)

RECAP
3 June 10, 2026

NOTICE of Appearance by Jacob R. Karabell on behalf of AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS (Karabell, Jacob) (Entered: 06/10/2026)

RECAP
4 June 10, 2026

NOTICE of Appearance by Adam Bellotti on behalf of AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS (Bellotti, Adam) (Entered: 06/10/2026)

RECAP
5 June 10, 2026

MOTION for Leave to Appear Pro Hac Vice :Attorney Name- Fred Z. Wang, Filing fee $ 100, receipt number ADCDC-12480188. Fee Status: Fee Paid. by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Attachments: # 1 Declaration of Fred Z. Wang, # 2 Certificate of Good Standing, # 3 Text of Proposed Order)(Dayan, Leon) (Entered: 06/10/2026)

RECAP
6 June 11, 2026

SUMMONS (4) Issued Electronically as to ELISABETH MESSENGER, KEITH E. SONDERLING, U.S. Attorney and U.S. Attorney General (Attachments: # 1 Notice and Consent)(zmtm) (Entered: 06/11/2026)

RECAP
7 June 11, 2026

MOTION for Preliminary Injunction to Postpone Effective Date of Agency Action by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Attachments: # 1 Memorandum in Support, # 2 Declaration of Mary Margaret Prange, # 3 Declaration of Ryan Taylor, # 4 Text of Proposed Order)(Dayan, Leon) (Entered: 06/11/2026)

1 Memorandum in Support

View on Clearinghouse

2 Declaration of Mary Margaret Prange

View on PACER

3 Declaration of Ryan Taylor

View on PACER

4 Text of Proposed Order

View on PACER

RECAP
June 11, 2026

Case Assigned/Reassigned

June 11, 2026

Order on Motion for Leave to Appear Pro Hac Vice

June 11, 2026

Scheduling Order

June 11, 2026

Case Assigned to Chief Judge James E. Boasberg. (zmtm)

June 11, 2026

MINUTE ORDER: The Court ORDERS that the 5 Motion for Leave to Appear Pro Hac Vice of Fred Z. Wang is GRANTED. Counsel should register for e-filing via PACER and file a notice of appearance pursuant to LCvR 83.6(a) Click for instructions. So ORDERED by Chief Judge James E. Boasberg on June 11, 2026. (lcjeb3)

June 11, 2026

MINUTE ORDER: The Court ORDERS that: 1) Defendants shall file their opposition to Plaintiff's 7 Motion for Preliminary Injunction by June 18, 2026; 2) Plaintiff shall file its reply by June 22, 2026; and 3) Oral argument on the Motion shall take place on June 29, 2026, at 2:00 p.m. So ORDERED by Chief Judge James E. Boasberg on June 11, 2026. (lcjeb3)

8 June 12, 2026

NOTICE of Appearance by Matthew Ginsburg on behalf of AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS (Ginsburg, Matthew) (Entered: 06/12/2026)

RECAP
9 June 12, 2026

ENTERED IN ERROR.....NOTICE of Appearance by Matthew Ginsburg on behalf of AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS (Ginsburg, Matthew) Modified on 6/12/2026, Counsel will refile. (mg). (Entered: 06/12/2026)

RECAP
10 June 12, 2026

ENTERED IN ERROR.....NOTICE of Appearance by Matthew Ginsburg on behalf of AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS (Ginsburg, Matthew) Modified on 6/12/2026, Counsel will refile (zhcn). (Entered: 06/12/2026)

RECAP
11 June 12, 2026

NOTICE of Appearance by Maneesh Sharma on behalf of AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS (Sharma, Maneesh) (Entered: 06/12/2026)

RECAP
12 June 12, 2026

NOTICE of Appearance by Dimitar Georgiev-Remmel on behalf of All Defendants (Georgiev-Remmel, Dimitar) (Entered: 06/12/2026)

RECAP
13 June 12, 2026

NOTICE of Appearance by Samantha-Josephine Baker on behalf of ELISABETH MESSENGER, KEITH E. SONDERLING (Baker, Samantha-Josephine) (Entered: 06/12/2026)

RECAP
14 June 18, 2026

Memorandum in opposition to re 7 MOTION for Preliminary Injunction to Postpone Effective Date of Agency Action filed by ELISABETH MESSENGER, KEITH E. SONDERLING. (Baker, Samantha-Josephine) (Entered: 06/18/2026)

RECAP
15 June 22, 2026

MOTION for Leave to File Supplemental Declarations in Support of Motion for Preliminary Injunction by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Attachments: # 1 Exhibit 1 - Declaration of Sibyl Ketcham, # 2 Exhibit 2 - Declaration of Salma Yousefi, # 3 Text of Proposed Order)(Dayan, Leon) (Entered: 06/22/2026)

RECAP
16 June 22, 2026

REPLY to opposition to motion re 7 Motion for Preliminary Injunction, filed by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Dayan, Leon) (Entered: 06/22/2026)

RECAP
17 June 22, 2026

RETURN OF SERVICE/AFFIDAVIT of Summons and Complaint Executed. ELISABETH MESSENGER served on 6/12/2026; KEITH E. SONDERLING served on 6/15/2026, RETURN OF SERVICE/AFFIDAVIT of Summons and Complaint Executed on United States Attorney General. Date of Service Upon United States Attorney General 6/15/2026., RETURN OF SERVICE/AFFIDAVIT of Summons and Complaint Executed as to the United States Attorney. Date of Service Upon United States Attorney on 6/11/2026. ( Answer due for ALL FEDERAL DEFENDANTS by 8/10/2026.) (Dayan, Leon) (Entered: 06/22/2026)

RECAP
June 22, 2026

Set Deadlines

June 22, 2026

MINUTE ORDER: The Court ORDERS that if Defendants oppose Plaintiff's 15 Motion, they shall file such Opposition by June 25, 2026. So ORDERED by Chief Judge James E. Boasberg on June 22, 2026. (lcjeb3)

18 June 25, 2026

Memorandum in opposition to re 15 MOTION for Leave to File Supplemental Declarations in Support of Motion for Preliminary Injunction filed by ELISABETH MESSENGER, KEITH E. SONDERLING. (Georgiev-Remmel, Dimitar) (Entered: 06/25/2026)

RECAP
June 25, 2026

MINUTE ORDER: The Court ORDERS that at oral argument on June 29, 2026, the parties shall be prepared to address whether Plaintiff must show that it would be irreparably harmed by (1) injuries caused by the rule's July 1 effective date (and what such injuries are) or (2) injuries caused by having to comply with the rule at all. So ORDERED by Chief Judge James E. Boasberg on June 25, 2026. (lcjeb2)

June 25, 2026

Order

June 29, 2026

MINUTE ORDER : The Court ORDERS that the hearing set for June 29, 2026, at 2:00 p.m. shall take place in Courtroom 22A. Members of the public may attend in person or by telephone. Toll free number: 833-990-9400. Meeting ID: 049550816. Any use of the public-access telephone line requires adherence to the general prohibition against photographing, recording, livestreaming, and rebroadcasting of court proceedings (including those held by telephone or videoconference), as set out in Standing Order No. 24-31 (JEB). Violation of these prohibitions may result in sanctions, including removal of court-issued media credentials, restricted entry to future hearings, denial of entry to future hearings, or other sanctions deemed necessary by the Court. So ORDERED by Chief Judge James E. Boasberg on June 29, 2026. (znbn)

June 29, 2026

Order

June 29, 2026

Minute Entry for proceedings held before Chief Judge James E. Boasberg: Motion Hearing held on June 29, 2026 re 7 Motion for Preliminary Injunction to Postpone Effective Date of Agency Action filed by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. The oral arguments have been submitted, and the motion has bee taken under advisement. An order is forthcoming. (Court Reporter Tammy Nestor) (znbn)

June 29, 2026

Motion Hearing

19 June 30, 2026

ORDER: The Court ORDERS that Plaintiff's 7 Motion for Preliminary Injunction is DENIED. The Court will issue a more extensive Opinion this week explaining its ruling in greater detail. Signed by Chief Judge James E. Boasberg on June 30, 2026. (lcjeb2) (Entered: 06/30/2026)

Clearinghouse
20 June 30, 2026

NOTICE of Appearance by Fred Wang on behalf of AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS (Wang, Fred) (Entered: 06/30/2026)

RECAP
24 June 30, 2026

DECLARATION by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS re 7 MOTION for Preliminary Injunction to Postpone Effective Date of Agency Action. (Attachments: # 1 Declaration of Salma Yousefi)(zjm) (Entered: 07/08/2026)

RECAP
June 30, 2026

MINUTE ORDER: As discussed at yesterday's hearing, the Court ORDERS that: 1) The Government shall file the Administrative Record by July 2, 2026; 2) Plaintiff shall file its Motion for Summary Judgment by July 23, 2026; 3) The Government shall file its Opposition and Cross-Motion for Summary Judgment by August 13, 2026; 4) Plaintiff shall file its Opposition and Reply by August 27, 2026; 5) The Government shall file its Reply by September 10, 2026; 6) The parties shall file the Joint Appendix by September 17, 2026; and 7) The Government need not file its Answer until further Order of the Court. So ORDERED by Chief Judge James E. Boasberg on June 30, 2026. (lcjeb3)

June 30, 2026

Order

June 30, 2026

MINUTE ORDER: The Court ORDERS that: 1) Plaintiff's 15 Motion for Leave to File Two Supplemental Declarations is GRANTED; and 2) the Clerk shall file the 15 Declarations on the public docket. So ORDERED by Chief Judge James E. Boasberg on June 30, 2026. (lcjeb2)

June 30, 2026

Order on Motion for Leave to File

21 July 2, 2026

MEMORANDUM OPINION re 19 Order on Motion for Preliminary Injunction. Signed by Chief Judge James E. Boasberg on July 2, 2026. (lcjeb2)

Clearinghouse
22 July 2, 2026

NOTICE OF FILING CERTIFIED LIST OF CONTENTS OF THE ADMINISTRATIVE RECORD by ELISABETH MESSENGER, KEITH E. SONDERLING (Attachments: # 1 Exhibit Certification)(Baker, Samantha-Josephine) (Entered: 07/02/2026)

RECAP
23 July 7, 2026

TRANSCRIPT OF PROCEEDINGS before Chief Judge James E. Boasberg held on 6/29/26; Page Numbers: 1-40. Court Reporter/Transcriber Tammy Nestor, tammy_nestor@dcd.uscourts.gov, Transcripts may be ordered by submitting the Transcript Order FormFor the first 90 days after this filing date, the transcript may be viewed at the courthouse at a public terminal or purchased from the court reporter referenced above. After 90 days, the transcript may be accessed via PACER. Other transcript formats, (multi-page, condensed, CD or ASCII) may be purchased from the court reporter.NOTICE RE REDACTION OF TRANSCRIPTS: The parties have twenty-one days to file with the court and the court reporter any request to redact personal identifiers from this transcript. If no such requests are filed, the transcript will be made available to the public via PACER without redaction after 90 days. The policy, which includes the five personal identifiers specifically covered, is located on our website at www.dcd.uscourts.gov. Redaction Request due 7/28/2026. Redacted Transcript Deadline set for 8/7/2026. Release of Transcript Restriction set for 10/5/2026.(Nestor, Tammy) (Entered: 07/07/2026)

RECAP
25 July 20, 2026

Consent MOTION to Extend Summary Judgement Briefing Schedule by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Attachments: # 1 Proposed Order)(Dayan, Leon) (Entered: 07/20/2026)

RECAP
July 20, 2026

Order on Motion for Miscellaneous Relief

July 20, 2026

MINUTE ORDER: The Court ORDERS that: 1) The Consent 25 Motion for Extension of Time is GRANTED; 2) Plaintiff shall file its Motion for Summary Judgment by July 27, 2026; 3) The Government shall file its Opposition and Cross-Motion for Summary Judgment by August 20, 2026; 4) Plaintiff shall file its Opposition and Reply by September 3, 2026; 5) The Government shall file its Reply by September 17, 2026; and 6) The parties shall file the Joint Appendix by September 24, 2026. So ORDERED by Chief Judge James E. Boasberg on July 20, 2026. (lcjeb3)

26 July 27, 2026

MOTION for Summary Judgment by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Attachments: # 1 Memorandum in Support, # 2 Second Declaration of Ryan Taylor, # 3 Text of Proposed Order)(Dayan, Leon) (Entered: 07/27/2026)

1 Memorandum in Support

View on RECAP

2 Second Declaration of Ryan Taylor

View on PACER

3 Text of Proposed Order

View on PACER

RECAP
27 Aug. 13, 2026

NOTICE OF FILING CERTIFIED LIST OF CONTENTS OF THE AMENDED ADMINISTRATIVE RECORD by ELISABETH MESSENGER, KEITH E. SONDERLING (Attachments: # 1 Exhibit Amended Certification)(Baker, Samantha-Josephine) (Entered: 08/13/2026)

RECAP
28 Aug. 18, 2026

Unopposed MOTION for Extension of Time to Extend Briefing Schedule by ELISABETH MESSENGER, KEITH E. SONDERLING. (Baker, Samantha-Josephine) (Entered: 08/18/2026)

RECAP
Aug. 19, 2026

MINUTE ORDER: The Court GRANTS Defendants' 28 Unopposed Motion for Extension of Time to Extend Briefing Schedule and ORDERS that: (1) Defendant shall file its opposition and cross-motion for summary judgment by August 27, 2026; (2) Plaintiff shall file its opposition to Defendants motion and reply by September 14, 2026; (3) Defendant shall file its reply by September 22, 2026; and (4) The parties shall file their Joint Appendix by September 25, 2026. So ORDERED by Chief Judge James E. Boasberg on 08/19/2026. (lcjeb1)

Aug. 19, 2026

Order on Motion for Extension of Time to

Aug. 19, 2026

Set/Reset Deadlines: Responses due by 8/27/2026. Cross Motions due by 8/27/2026. Response to Cross Motions due by 9/14/2026. Replies due by 9/14/2026. Reply to Cross Motions due by 9/22/2026. Appendix due by 9/25/2026. (znbn)

Aug. 19, 2026

Set/Reset Deadlines

29 Aug. 27, 2026

Memorandum in opposition to re 26 MOTION for Summary Judgment and Cross Motion for Summary Judgment filed by ELISABETH MESSENGER, KEITH E. SONDERLING. (Baker, Samantha-Josephine) (Entered: 08/27/2026)

RECAP
30 Aug. 27, 2026

Cross MOTION for Summary Judgment and Opposition to Plaintiff's Motion for Summary Judgment by ELISABETH MESSENGER, KEITH E. SONDERLING. (Baker, Samantha-Josephine) (Entered: 08/27/2026)

RECAP
31 Sept. 4, 2026

NOTICE OF WITHDRAWAL OF APPEARANCE as to AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. Attorney Fred Wang terminated. (Wang, Fred) (Entered: 09/04/2026)

RECAP
32 Sept. 10, 2026

REPLY to opposition to motion re 26 Motion for Summary Judgment and Opposition to Cross-Motion for Summary Judgment filed by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Dayan, Leon) (Entered: 09/10/2026)

RECAP
33 Sept. 10, 2026

Memorandum in opposition to re 30 Cross MOTION for Summary Judgment and Opposition to Plaintiff's Motion for Summary Judgment and Reply in Support of Plaintiff's Motion for Summary Judgment filed by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Dayan, Leon) (Entered: 09/10/2026)

RECAP
34 Sept. 22, 2026

REPLY to opposition to motion re 30 Motion for Summary Judgment filed by ELISABETH MESSENGER, KEITH E. SONDERLING. (Baker, Samantha-Josephine) (Entered: 09/22/2026)

RECAP
35 Sept. 25, 2026

JOINT APPENDIX by AMERICAN FEDERATION OF LABOR AND CONGRESS OF INDUSTRIAL ORGANIZATIONS. (Dayan, Leon) (Entered: 09/25/2026)

RECAP

Case Details

State / Territory:

District of Columbia

Case Type(s):

Labor Rights

Special Collection(s):

Trump Administration 2.0: Challenges to the Government

Key Dates

Filing Date: June 10, 2026

Case Ongoing: Yes

Plaintiffs

Plaintiff Description:

American Federation of Labor and Congress of Industrial Organizations (AFL-CIO) is a federation of 65 national and international labor organizations.

Plaintiff Type(s):

Non-profit NON-religious organization

Public Interest Lawyer: No

Filed Pro Se: No

Class Action Sought: No

Class Action Outcome: Not sought

Defendants

Federal

U.S. Department of Labor

Defendant Type(s):

Jurisdiction-wide

Case Details

Causes of Action:

Administrative Procedure Act, 5 U.S.C. §§ 551 et seq.

Other Dockets:

District of District of Columbia 1:26-cv-02061

Available Documents:

Complaint (any)

Trial Court Docket

Outcome

Prevailing Party: None Yet / None

Relief Sought:

Attorneys fees

Declaratory judgment

Injunction

Relief Granted:

None yet

Source of Relief:

None yet

Issues

General/Misc.:

Records Disclosure

Recommended Citation