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Subconstitutional fair procedure, evidence presentation or sufficiency: Supreme Court decisions

Every U.S. Supreme Court decision from the 1946 through 2025 Terms that the Supreme Court Database classifies under the issue “Subconstitutional fair procedure, evidence presentation or sufficiency,” part of the Criminal Procedure area.

25decisions
72%favorable to the petitioner
40%unanimous
0altered precedent or struck a law

Decisions by decade

1940s2
1950s6
1960s3
1970s5
1980s3
1990s3
2000s2
2010s1

Most majority opinions

Legal provisions most often involved

Federal Rules of Evidence2
18 USC 10301
18-35011
Treaty1
Interstate compact1
Article I, Section 10, Paragraph 3 (compact clause)1
Harmless error1
Federal Rules of Criminal Procedure1

All 25 decisions, newest first

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