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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.

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Guidance

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Operations-Management Memos

Operations-Management memoranda give direction in case handling or administrative matters.

Use this box to search the full text of all OM Memos, not just those on this page.

 

Memo Number Subject Memo Date sort ascending
OM 87-19 Federal Register Publication of Proposed Rule Requiring Posting of Election Notice 3 days prior to an election 03/09/1987
OM 87-04 Motions for Summary Judgment in Gissel Cases 01/29/1987
OM 86-49 Referral of Subpoena Enforcement Proceedings 05/21/1986
OM 85-15 Conversion of Field Examiners to the Field Attorney Position 02/25/1985
OM 85-09 Cases Arising under Section 11(c) of the Occupational Safety and Health Act 02/11/1985
OM 82-21 Pleadings Manual Revision 06/08/1982
OM 80-31 Memorandum of Understanding with EEOC 06/24/1980
OM 80-10 Memorandum of Understanding with Department of Labor concerning Cases Arising Under Section 105(c) of the Mine Act 02/19/1980
OM 79-36 Procedures for Application of the Dubo Policy to Pending Charges 05/14/1979
OM 79-22 Detroit Edison vs NLRB 04/09/1979
OM 79-04 Memorandum of Understanding with Department of Labor concerning Cases Arising Under Section 11(c) of the OSH Act 01/17/1979
OM 79-01 Effect of Board's recent decisions regarding section 8(e) 01/09/1979
OM 77-58 Regional Office Handling of Collyer Issues 05/25/1977
OM 75-54 Guidelines to Regions Processing Cases Under The Trading Port, Inc., 219 NLRB No. 76 12/08/1975
OM 75-29 Memorandum of Understanding with Department of Labor concerning Cases Arising Under Section 11(c) of the OSH Act 06/24/1975
OM 74-17 Requests of U. S. Government Agencies to Inspect and/or Copy Material in NLRB Investigative Files 03/21/1974
OM 73-85 Unfair Labor Practice Cases in Which OSHA Proceedings Have Been Invoked 12/21/1973
OM 73-52 Collyer Deferral of Charges Filed by Individual Employees 07/30/1973
OM 73-31 Arbitration Deferral Policy Under Collyer – Revised Guidelines 05/10/1973
OM 72-UN-02-28-72 Arbitration Deferral Policy Under Collyer 02/28/1972