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International Brotherhood of Teamsters and its subordinate units, the Teamsters Amazon Division, the Teamsters Amazon National Negotiating Committee, Teamsters Locals 63, 396, 705, 804, 1932, and 2875, and Amazon Labor Union-IBT Local 1 (Amazon.com Services LLC)

8 cases in this site's copy of the record · 8 of those 8 are marked open by the Board · Region 21, 31 · Industry, CA; March Air Reserve Base, CA; Mira Loma, CA; Santa Clarita, CA; Santa Fe Springs, CA; South Gate, CA and more

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

What kinds of case

Type	What it is	Here
CB	Charge against a union	8

The cases

Charge against a union
CB
Filed 12 May 2026Case 21-CB-386871OpenSanta Fe Springs, CARegion 21Workers in the unit 1,000,000
International Brotherhood of Teamsters and its subordinate units, the Teamsters Amazon Division, the Teamsters Amazon National Negotiating Committee, Teamsters Locals 63, 396,705, 804, 1932, and 2875, and Amazon Labor Union-IBT Local 1 (Amazon.com Services LLC)
CB
Filed 22 April 2026Case 31-CB-385777OpenSanta Clarita, CARegion 31Workers in the unit 1,000,000
International Brotherhood of Teamsters and its subordinate units, the Teamsters Amazon Division, the Teamsters Amazon National Negotiating Committee, Teamsters Locals 63, 396,705, 804, 1932, and 2875, and Amazon Labor Union-IBT Local 1 (Amazon.com Services LLC)
CB
Filed 20 April 2026Case 21-CB-385271OpenSouth Gate, CARegion 21Workers in the unit 1,000,000
International Brotherhood of Teamsters and its subordinate units, the Teamsters Amazon Division, the Teamsters Amazon National Negotiating Committee, Teamsters Local 63, 396, 705, 804, 1932, and 2875, and Amazon Labor Union-IBT Local 1 (Amazon.com Services LLC)
CB
Filed 7 April 2026Case 21-CB-384377OpenSanta Fe Springs, CARegion 21Workers in the unit 1,000,000
Charge against a union
CB
Filed 2 April 2026Case 21-CB-384119OpenMira Loma, CARegion 21Workers in the unit 1,000,000
International Brotherhood of Teamsters and its subordinate units, the Teamsters Amazon Division, the Teamsters Amazon National Negotiating Committee, Teamsters Locals 63, 396, 705, 804, 1932, and 2875, and Amazon Labor Unions-IBT Local 1 (Amazon.com Services LLC)
CB
Filed 23 December 2025Case 21-CB-377821OpenMarch Air Reserve Base, CARegion 21Workers in the unit 1,000,000
Charge against a union
CB
Filed 24 November 2025Case 21-CB-375468OpenIndustry, CARegion 21Workers in the unit 1,000,000
Charge against a union
CB
Filed 17 November 2025Case 21-CB-374907OpenTemecula, CARegion 21Workers in the unit 1,000,000

Last refreshed 19 September 2026. What is in it, and what is not.

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