29 C.F.R. § 18.402 Relevant evidence generally admissible; irrelevant evidence inadmissible.
Title 29 - Labor
All relevant evidence is admissible, except as otherwise provided by the Constitution of the United States, by Act of Congress, pursuant to executive order, by these rules, or by other rules or regulations prescribed by the administrative agency pursuant to statutory authority. Evidence which is not relevant is not admissible.
Title 29: Labor
PART 18—RULES OF PRACTICE AND PROCEDURE FOR ADMINISTRATIVE HEARINGS BEFORE THE OFFICE OF ADMINISTRATIVE LAW JUDGES
Subpart B—Rules of Evidence
Relevancy and Its Limits
§ 18.402 Relevant evidence generally admissible; irrelevant evidence inadmissible.