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The NLRB public website may experience intermittent outages during scheduled maintenance activities

on Saturday, January 18th, 2020 from 8:00 AM until Saturday, January 18th, 2020 2:00 PM EST.

We apologize for any inconvenience this may cause.

Effective October 21, 2019, parties to unfair labor practice or representation cases processed in NLRB Regional Offices must submit all written statements, correspondence, position statements, documentary or any other evidence through the Agency’s electronic filing system (E-Filing). 

Click on the NLRB’s NEW My Account Portal Link to

·        Create an account or access your existing  E-Filing account

·        View your E-Filing History

·        E-File documents in a case or inquiry to which you are a party

·        Manage the contact information associated with your account.

Master Security Company, LLC

Case Number: 05-RD-170008
Location: Arlington, VA
Date Filed: 02/19/2016
Region Assigned: Region 05, Baltimore, Maryland
Status: Closed on 02/25/2016
Reason Closed: Withdrawal Non-adjusted

Docket Activity

Datesort descending Document Issued/Filed By
02/19/2016 Initial Letter to Employer in R case* NLRB - GC
02/19/2016 Initial Letter to Petitioner in R case* NLRB - GC
02/19/2016 Initial Letter to Union in R case* NLRB - GC
02/22/2016 Initial Letter to Union in R case* NLRB - GC
02/22/2016 Signed RD Petition* NLRB - GC
02/23/2016 Disclaimer of Interest Involved Party
02/26/2016 Letter Approving Withdrawal Request* NLRB - GC


Participant Address Phone
Involved Party
Federation of Police and Security
Washington, DC
Master Security Company, LLC
Hunt Valley, MD

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