Skip to content

Federal Rules of Evidence (FRE)

Definition

The rules governing the admission of evidence in US federal courts, adopted in 1975 and regularly amended. Rule 401 defines relevance; Rule 402 states that relevant evidence is generally admissible; Rule 403 permits exclusion when probative value is substantially outweighed by unfair prejudice or other listed harms.

Related terms

Admissibility
Whether a piece of evidence is permitted to be placed before the fact-finder at all. Admissibility is a threshold question, decided by...
Bharatiya Sakshya Adhiniyam 2023 (BSA)
India's current evidence statute, which replaced the Indian Evidence Act 1872. Section 63 of the BSA governs electronic records and requires a...
Exclusionary rule
A rule that evidence obtained in violation of constitutional or statutory search-and-seizure requirements cannot be used at trial. Applied strictly and automatically...
Probative value
The strength of the evidence's tendency to prove or disprove a fact in issue. High probative value means the evidence substantially changes...
Relevance
The logical quality of evidence that makes a fact in dispute more or less probable. Under FRE Rule 401, evidence is relevant...

Explained in

Your journey to becoming a forensic professional starts here.

Practice with mock tests, learn from structured notes, and get your questions answered by a global forensic community, all in one place.