Tex. R. Evid. 602 · Article VI. WITNESSES
Need for Personal Knowledge
Verbatim from the official edition
Text — Effective July 2, 2026
A witness may testify to a matter only if evidence is introduced sufficient to support a finding that the witness has personal knowledge of the matter. Evidence to prove personal knowledge may consist of the witness’s own testimony. This rule does not apply to a witness’s expert testimony under Rule 703.
Source of truth
- Edition
- Effective July 2, 2026
- Official file
- https://www.txcourts.gov/media/1463074/texas-rules-of-evidence-updated-with-amendments-effective-07022026.pdf (PDF pages 36)
- Text hash
- sha256 aa89db1d509e37103399b86a9d21f6e4ae8a1d31e912bd9f1d506de1c1ed8113
- Composed by
- compose_tx_rules.py 2026-10-05: two PDF extractors agree character for character after the same chrome removal
This rule cites
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Texas Rules of Evidence
Procedural information only. Not legal advice and not a substitute for the advice of an attorney. Confirm the current text with the official publisher before relying on it.