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Make a claim with others to an employment tribunal: Form ET1A
What is this form for?
Use this form to make a joint claim if you think you've been treated unfairly by your employer, potential employer or trade union.
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Official form and guidance ↗
Official documents
First page of the official PDF (19 pages in total). Use the official document links to view every page.
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Official publication updated 2026-11-06. Catalogue checked 9 November 2026. Follow the official guidance for the form's scope, required documents and filing route. Source: HMCTS. Crown copyright, Open Government Licence v3.0.