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Los Angeles

Office Information

Regional Director

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.

News From the Region

Regions 31 and 21 have joined as stakeholders of Employment Education & Outreach (EMPLEO). EMPLEO is an alliance of federal, state, and local government agencies, foreign consulates and advocacy groups in Southern California that seeks to serve the needs of the Hispanic immigrant workforce. Through EMPLEO, Region 31 will work to ensure that this vulnerable work force is aware of the rights protected by the National Labor Relations Board.

The Regional Directors of Regions 21 and 31, along with their senior staff, will present important information about the implementation of the new procedures at this information session. 

Date: Thursday, April 2, 2015

Time: 10:30 a.m.

Place: NLRB, Region 31 11500 W. Olympic Boulevard, Suite 600 Los Angeles, CA 90064

Please RSVP no later than March 26, 2015 to Martina Arriaga at or 310.235.6168.

At the request of the National Labor Relations Board, U.S. District Court Judge Margaret M. Morrow has issued a temporary injunction under Section 10(j) of the National Labor Relations Act against Vista Del Sol Health Services, Inc. d/b/a Vista Del Sol Healthcare.

At the request of Region 31 of the National Labor Relations Board, U.S. District Court Judge Margaret M. Morrow issued an order enforcing the Region’s investigatory subpoenas issued to the Employer in charges filed by Service Employees International Union, United Long Term Care Workers against Vista Del Sol Healthcare.

On August 19, 2014, the Region hosted Diego Jaramillo, Cónsul General of Ecuador in Los Angeles, to view the signing of a memorandum of understanding by the National Labor Relations Board and the Ministry of Foreign Affairs and Human Mobility of Ecuador. The memorandum of understanding is designed to strengthen collaborative efforts to provide Ecuadorian workers, their employers, and Ecuadorian business owners in the United States with information, guidance, and access to education regarding their rights and responsibilities under the National Labor Relations Act.


Regional Case Developments

Case Namesort ascending Case Number Case Activity Issuance Date
Yellow Cab Company of Nevada, Inc. 31-CA-010778 Board Decision 07/01/1981
Yellow Cab Co. of Nevada 31-CA-012680 Board Decision 04/17/1984
Wyco Metal Products 31-CA-001368 Board Decision 06/22/1970
Writers Guild of America, West, Inc. 31-CB-012062 Administrative Law Judges Decision 02/13/2007
Writers Guild of America, West, Inc. 31-CB-012061 Board Decision 07/31/2007
Writers Guild of America, West, Inc. 31-CB-01203-2 Board Decision 05/13/1975
Writers Guild Of America, West, Inc (Alliance Of Motion Picture And Television Producers) 31-CB-007705 Board Decision 10/19/1989
Woodview Calabasas Hospital 31-CA-010342 Board Decision 08/03/1981
Witteman Steel Mills, Inc. 31-RC-004694 Board Decision 11/17/1980
Wilshire Plaza Hotel 31-CA-028135 Board Decision 09/30/2008


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