Welch v. United States

578 U.S. 120 · Decided April 18, 2016 · Supreme Court of the United States

At a glance

Welch v. United States was decided on April 18, 2016 by a vote of 7–1. The Court vacated the lower court's decision and remanded the case. Justice Anthony M. Kennedy wrote the opinion of the Court. SCDB classifies its main issue as “Retroactivity of new rights” in the Criminal Procedure area.

Read the opinion

• CourtListener (Free Law Project) — opinion text

Case details

How the Justices voted

Full case caption

Welch v. United States

SCDB identifiers: case 2015-055, docket 2015-055-01.

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error