The NLRB reopened from shutdown status on November 13, 2025. Due dates to file or serve most documents were tolled during the period of the shutdown, although due dates cannot be tolled for filing and service of unfair labor practice charges, applications for awards of fees and other expenses under the Equal Access to Justice Act, and certain representation petitions. For documents where tolling applies, the terms are that for each day on which the Agency’s offices were closed for all or any portion of the day, one day is added to the time for filing or service of the document. If the new due date falls on a weekend or holiday, the new due date will be moved to the next business day. For example, if the original due date was October 7, 2025 and the shutdown lasted 43 days, the revised due date is November 19, 2025. See chart for revised due dates.

Home

Case Search Results

Case

Steelworkers Local 9317 (IMI Cornelius Inc.)

E-File Follow

Case Number: 18-CB-004016

Date Filed: 03/31/2000

Status: Closed

Location: Mason City, IA

Region Assigned: Region 18, Minneapolis, Minnesota

Docket Activity

Docket Activity data is not available.

Related Documents

Related Documents data is not available.

Allegations

8(b)(2) Union Security Related Actions
8(b)(1)(A) Duty of Fair Representation, incl'g Superseniority, denial of access

Participants

Participant	Address	Phone
Charging Party Legal Representative DAHL, KRISTIAN National Right to Work Legal Defense Foundation, Inc.	8001 Braddock Road, Suite 600 Springfield, VA 22151	(703)321-8510

Charged Party / Respondent Additional Service United Steelworkers International Union and its Local 200	Des Moines, IA 50315-4900

Charging Party Individual

Involved Party Employer IMI CORNELIUS INC.	Mason City, IA 50401-5631

Charged Party / Respondent Union STEELWORKERS LOCAL 9317	Mason City, IA 50401-5854

Charging Party Individual

Related Cases

Related Cases data is not available.