Supreme Court holds that access to Chatrie location data was a search

Supreme Court of the United StatesSupreme Court of the United States, in the majority opinion delivered by Justice Elena Kagan

The Supreme Court held that obtaining Chatrie's Google Location History was a Fourth Amendment search.

“the police conducted a search when they gained access to Location History data.”

Original text

Read the original text (opens in a new tab)Chatrie v. United States: Supreme Court opinion and separate opinionsMajority pages 2, 4, 24-33; Alito dissent pages 12-17; Gorsuch concurrence and Barrett dissent.

Original text

Read the original text (opens in a new tab)United States merits brief in ChatrieSummary of Argument, pages 12-14; no-search argument, pages 15-35.
The U.S. Supreme Court Building's west facade and columns in Washington.
Credit: Claire Anderson / CC0

Where this statement fits

Should police access to Google Location History count as a Fourth Amendment search?

In Chatrie v. United States, the government argued that voluntarily sharing Google Location History meant police acquisition of the limited data did not trigger Fourth Amendment protection. The ACLU and NetChoice opposed that position. On June 29, 2026, the Supreme Court held that acquisition was a search. Samuel Alito dissented, distinguishing the short, optional location record from prolonged surveillance. The ruling left the warrant's reasonableness for further proceedings and did not ban every geofence warrant or decide suppression of the evidence.

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What happens after Chatrie?

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Source and context

Original text

Chatrie v. United States: Supreme Court opinion and separate opinions (opens in a new tab)Majority pages 2, 4, 24-33; Alito dissent pages 12-17; Gorsuch concurrence and Barrett dissent.

About this source

The judgment treats acquisition of Location History as a search and remands questions about the warrant's reasonableness. It does not invalidate every geofence warrant or order suppression of the evidence.

Original text

United States merits brief in Chatrie (opens in a new tab)Summary of Argument, pages 12-14; no-search argument, pages 15-35.

About this source

The government argues that the data was voluntarily shared and alternatively defends the warrant's reasonableness. These are its litigation arguments.

Before the quotation

The Court considered whether police conducted a search when they obtained location data through a geofence warrant.

After the quotation

The majority left for the Court of Appeals whether the warrant met probable-cause and particularity requirements at each step.

How this statement is classified

Condemned

The label describes this statement's response within the context above.

Why this label?

The case centers on the government's position that obtaining Location History was not a search. The majority rejects that position by holding that a search occurred.

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Supreme Court holds that access to Chatrie location data was a search
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The Dispute Index. "Supreme Court holds that access to Chatrie location data was a search". First published: 2026-10-16. Last updated: 2026-10-16. https://disputeindex.com/events/5842-the-supreme-court-held-that-obtaining-chatrie-s