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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.    

Sean R. Marshall

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

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
Pyramid Baltimore Mgt. LLC d/b/a Residence Inn by Marriott at the Johns Hopkins Medical Campus 05-CA-269799 Amended Administrative Law Judges Decision 09/16/2021
American Postal Workers Union, Local 4321 (United States Postal Service) 05-CB-265030 Order Adopting in the Absence of Exceptions 09/08/2021
American Medical Response Mid-Atlantic, Inc. 05-CA-221233 Administrative Law Judges Decision 09/08/2021
H&M International Transportation, Inc. 05-CA-241380 Administrative Law Judges Decision 08/27/2021
American Postal Workers Union, Local 4321 (United States Postal Service) 05-CB-265030 Amended Administrative Law Judges Decision 07/27/2021
Bardon, Inc., d/b/a Aggregate Industries 05-CA-248026 Amended Administrative Law Judges Decision 07/02/2021
American Medical Response Mid-Atlantic, Inc. 05-CA-221233 Board Decision 06/29/2021
Tito Contractors, Inc. 05-CA-119008 Board Decision 06/08/2021
Sinai Hospital of Baltimore, Inc. d/b/a VSP 05-CA-265997 Board Decision 05/25/2021
AT&T Mobility, LLC 05-CA-178637 Board Decision 05/03/2021