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Region 05

Region 05

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Region 05 - Baltimore

Welcome to Region 5 of the National Labor Relations Board. We conduct elections, investigate charges of unfair labor practices, and protect the rights of workers to act together, serving Maryland, the District of Columbia and parts of Delaware, Virginia, West Virginia and Pennsylvania from our offices in Baltimore and Washington D.C. If you have questions or wish to file a charge or petition for election, please visit one of our offices or call and ask for the Information Officer on duty.  We can arrange to have someone speak with you in the language of your choice. We are also happy to provide speakers and materials to promote a greater understanding of the National Labor Relations Act.

Office hours: 8:15 a.m. to 4:45 p.m.


This Regional Office participates in the NLRB’s Volunteer Field Examiners Program for undergraduate and graduate students.  The Volunteer FX interns assist in conducting unfair labor practice investigations, arranging representation elections, conducting elections and performing basic legal research. Volunteer Interns will work directly with agents and report to a supervisor who will guide them in handling case work and investigations. Interns may be briefed by senior officials from throughout the Region and Agency about the NLRB and the NLRA. Interns will be asked to produce written work products summarizing the results of investigations along with recommendations.  The Agency will work closely with participating schools to ensure class credit where permitted or desired and will provide on-the-job training as well as training on the NLRB through live and video presentations of the Agency’s Summer Intern Program and regularly scheduled Board Agent training.  Please click on the following link: Student Positions - Pathways and volunteer for more information.    

Regional Director
Sean R. Marshall

Assistant to the Regional Director
Kimberly E. Andrews

Regional Attorney
Daniel M. Heltzer

Washington DC Resident Officer

Administrative Officer
John Chambers

Regional News

On November 2, 2021, the Honorable Administrative Judge Andrew S. Gollin approved a settlement agreement requiring that Tito Contractors, Inc.:

  • Pay $250,000 in backpay to nine former employees;
  • Expunge their employment records of any reference to their unlawful disciplines…

Baltimore, Maryland—Region 5 of the National Labor Relations Board (NLRB) completed a vote count on September 14, 2021 in a union election involving employees at Defenders of Wildlife, choosing whether or not to be represented by the Office of…

Today, the National Labor Relations Board Acting General Counsel Peter Sung Ohr announced the appointment of Daniel M. Heltzer as the Regional Attorney of Region Five, with its Regional Office in Baltimore, Maryland and its Resident Office in Washington, D.C..  In his new position, Mr. Heltzer…

Regional Case Developments

Case Name Case Number Case Activity Date Issued sort ascending
American Postal Workers Union, Local 512 (United States Postal Service) 05-CB-241037 Administrative Law Judges Decision 03/06/2023
KM Building Care, Inc. 05-CA-279016 Board Decision 12/21/2022
1199SEIU - United Healthcare Workers East (Whitman-Walker Health) 05-CB-267953 Administrative Law Judges Decision 11/09/2022
United States Postal Service 05-CA-267963 Board Decision 10/25/2022
Keolis Transit America, LLC 05-RM-275681 Board Decision 10/24/2022
Amalgamated Transit Union, Local 689 a/w Amalgamated Transit Union AFL-CIO, CLC (Transdev North Amer 05-CB-286354 Administrative Law Judges Decision 09/29/2022
Tuckahoe Recreation Club, Inc. 05-CA-267420 Administrative Law Judges Decision 08/09/2022
Dynamic Concepts, Inc. 05-RC-282516 Board Decision 07/22/2022
Constellis, LLC d/b/a Academi Training Center, LLC 05-CA-278218 Administrative Law Judges Decision 07/19/2022
Universal Health Services, Inc. and George Washington University d/b/a The George Washington Univer 05-CA-216482 Board Decision 07/14/2022