Article IV · Relevance and its Limits Rule 401. Test for Relevant Evidence Effective July 2, 2026 Cite: Tex. R. Evid. 401 Copy citation Evidence is relevant if:(a)it has any tendency to make a fact more or less probable than it would be without the evidence; andCopy(b)the fact is of consequence in determining the action.Copy ← Rule 204Rule 402 →