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Region 31

Region 31

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Region 31 - Los Angeles

Welcome to Region 31 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 parts of California from our office in west Los Angeles. If you have questions or wish to file a charge or petition for election, please visit our office 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.

Please follow these links to watch a video providing information about the NLRB and the Rights We Protect, available in English and Spanish.

Regional Director
Mori Rubin

Assistant to the Regional Director
Danielle Pierce

Regional Attorney
Joanna Silverman

Administrative Officer
Susan Shintaku

Regional News

Today, the National Labor Relations Board General Counsel Jennifer A. Abruzzo announced the appointment of Joanna Silverman as the Regional Attorney of Region 31-Los Angeles. With the Regional Office in Los Angeles, Region 31 is responsible for conducting elections, investigating unfair labor…

On Tuesday, August 2nd–Thursday, August 4th, Region 31-Los Angeles of the National Labor Relations Board (NLRB) will join other federal agencies for a daily discussion on different aspects of labor rights. Each discussion will take place from 6–8pm PT on Zoom and is open to the public. Live…

Los Angeles, California — On June 1, 2022, U.S. District Judge Stanley Blumenfeld, Jr., of the Central District of California granted Region 31’s petition for Section 10(j) injunctive relief against RadNet Management, Inc.(“RadNet”).  

Los Angeles, California — On May 27, 2022, U.S. District Judge Stephen V. Wilson of the Central District of California granted Region 31’s petition for Section 10(j) injunctive relief against Grill Concepts Services, Inc. dba The Daily Grill.…

Region 31 has become a partner of EMPLEO, an alliance of government agencies, consulates, and non-profit organizations in Southern California dedicated to empower the Hispanic community, especially recent immigrants, by providing education, services, and protection of their rights in the…

Los Angeles, California — On November 29, 2021, Director of Region 31 Mori Rubin filed a Section 10(j) petition for injunctive relief against Grill Concepts Services, Inc. dba The Daily Grill.  Section 10(j) of the National Labor Relations Act…

On Wednesday, October 6, 2021, the Region 31-West Los Angeles office of the National Labor Relations Board (NLRB) issued a complaint against The Daily Grill, alleging that the restaurant failed to bargain in good faith with the union over an…

Today, the National Labor Relations Board Acting General Counsel Peter Sung Ohr is pleased to announce the selection of Danielle Pierce to serve as the Assistant to the Regional Director of the Agency’s Region 31 office in Los Angeles, California. In her new position, Ms. Pierce will assist…

Los Angeles, California — On May 14, 2021, the United States Court of Appeals for the D.C. Circuit enforced the National Labor Relations Board’s Decision and Order in DH Long Point Management LLC, 369 NLRB No. 18 (2020). In…

You are invited to join the NLRB Southern California Regions 21 and 31 for telephonic training on the 2019 Amendments to the Board’s Representation Case Rules that go into effect on May 31, 2020.

Choose from one of the training sessions below:

Thursday, May 28, 2020 at 2:30 p.m.…

Regional Case Developments

Case Name Case Number Case Activity Date Issued sort ascending
21st Century Valet Parking, LLC d/b/a Star Garden 31-RC-301557 Board Decision 10/28/2022
Good Samaritan Hospital 31-CA-282566 Amended Administrative Law Judges Decision 08/30/2022
Art Directors Guild 31-CA-268924 Amended Administrative Law Judges Decision 07/29/2022
DT Management LLC d/b/a Doubletree by Hilton Ontario Airport Hotel 31-CA-280761 Administrative Law Judges Decision 07/12/2022
Los Robles Regional Medical Center a/k/a Los Robles Hospital & Medical Center 31-CA-261001 Administrative Law Judges Decision 07/08/2022
Bakery, Confectionery, Tobacco Workers & Grain Millers International Union Local No. 37 (Frisco Baki 31-CB-279889 Board Decision 04/29/2022
ArtClass Content Production 31-CA-286481 Board Decision 04/19/2022
Bakery, Confectionery, Tobacco Workers & Grain Millers International Union Local No. 37 (Frisco Baki 31-CB-279889 Board Decision 04/05/2022
Southwest Regional Council of Carpenters (Carpenters) (Performance Contracting, Inc.) 31-CD-284678 Board Decision 03/28/2022
Grill Concepts Services, Inc. dba The Daily Grill 31-CA-276950 Administrative Law Judges Decision 03/15/2022