Skip to main content

The NLRB public website is scheduled to undergo routine maintenance from Friday, July 24, 2026, at 11:00 p.m. ET (8:00 p.m. PT) until Monday, July 27, 2026, at 6:00 a.m. ET. From Friday night at 11:00 p.m. ET through Saturday morning at about 9:00 a.m. ET, E-Filing will not be available. From Saturday through Monday morning, the E-Filing applications (E-Filing, Online Charge and Petition, and My Account Portal) may be periodically unavailable. We apologize for any inconvenience.

Breadcrumb

  1. Home

Case Search Results

Case

United States Steel Corporation

 
E-File Follow
Sign into MyNLRB to follow cases and receive updates. What is this?

Case Number: 07-CA-107381

Date Filed: 06/17/2013

Status: Closed

Location: Ecorse, MI

Region Assigned: Region 07, Detroit, Michigan



Docket Activity


Date sort ascending Document Issued/Filed By
04/09/2015 Letter Approving Withdrawal Request* NLRB - GC
08/07/2013 Collyer Deferral Letter* NLRB - GC
06/17/2013 Signed Charge Against Employer* NLRB - GC

The Docket Activity list does not reflect all actions in this case.

* This document may require redactions before it can be viewed. To obtain a copy, please file a request through our FOIA Branch.

Related Documents


Related Documents data is not available.

Allegations


  • 8(a)(5) Refusal to Furnish Information
  • 8(a)(3) Discharge (Including Layoff and Refusal to Hire (not salting))
  • 8(a)(1) Concerted Activities (Retaliation, Discharge, Discipline)

Participants


Participant Address Phone
Charged Party / Respondent
Legal Representative
Duff, Michael
United States Steel Corporation
Law Department
600 Grant Street, Room 1500
Pittsburgh, PA
15219-2800
(412)433-2899
 
Charging Party
Union
Local 9264 United Steel, Paper and Forestry, Rubber Manufacturing, Energy, Allied Industrial & Service Workers International Union (USW)
River Rouge, MI
48218
 
Charged Party / Respondent
Employer
United States Steel Corporation
Ecorse, MI
48229
 
Charged Party / Respondent

 
Charged Party / Respondent

 

Related Cases


Related Cases data is not available.