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Office Information

Regional Director

Contacting Region 31 Staff during Phone System Transition

Region 31 is currently undergoing a transition of our phone system. If you are having difficulty reaching an individual board agent, please try the Region’s main line at
(310) 235-7352.

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.

Regional Case Developments

Case Namesort descending Case Number Case Activity Issuance Date
United Basketball Players Association 31-CB-006816 Board Decision 06/15/1989
United Brother of Carpenter & Joiners, Local 1780, 31-CA-007253 Board Decision 08/17/1979
United Brotherhood of Carpenters & Joiners of America, Local Union No. 743 (Armstrong & Smith Construction) 31-CB-003346 Board Decision 04/29/1982
United Brotherhood Of Carpenters And Joiners Of America, Afl--Cio, Local 1780 31-CB-007332 Board Decision 08/31/1989
United Brotherhood Of Carpenters And Joiners Of America, Local 743, Et Al. 31-CE-000180 Board Decision 01/31/1986
United Brotherhood of Carpenters, Local #1913 31-CB-000502 Board Decision 09/19/1974
United Commodities International 31-RC-002578 Board Decision 01/15/1975
United Slate, Tile and Composition Roofers, Damp and Waterproof Workers' Association Local Union No. 66 31-CB-003212 Board Decision 08/26/1983
United States Postal Service 31-CA-161200 Board Decision 03/24/2016
United States Postal Service 31-CA-011964 Board Decision 05/16/1985


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