If you ever want to sue Signal or have a legal dispute, you must do so in California courts only, no matter where you live in the world, and California law applies to the dispute.
If you have a serious dispute with Signal, you must hire a California lawyer and potentially travel to California to pursue it — making meaningful legal recourse impractical for the vast majority of Signal's global user base.
Cross-platform context
See how other platforms handle Exclusive California Jurisdiction and similar clauses.
Compare across platforms →Requiring all users worldwide to litigate in California creates a significant practical barrier to legal recourse, as most users outside California would face prohibitive travel and legal costs to pursue any claim.
(1) REGULATORY FRAMEWORK: Forum selection clauses are governed by federal procedural law (28 U.S.C. §1404) and California contract law. EU users are protected by Brussels I Regulation (Recast) (EU) No 1215/2012, Art. 17-19, which provides non-waivable consumer jurisdiction rights allowing EU consumers to sue in their home country. UK consumers retain equivalent rights under retained EU law and the Civil Jurisdiction and Judgments Act 1982. (2)
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