CFR > Title 43 - Public Lands: Interior > SUBTITLE A—Office of the Secretary of the Interior > PART 4—DEPARTMENT HEARINGS AND APPEALS PROCEDURES > SUBPART I—Special Procedural Rules Applicable to Practice and Procedure for Hearings, Decisions, and Administrative Review Under Part 17 of This Title—Nondiscrimination in Federally Assi > 4.837—Testimony.

4.837—Testimony.

Testimony shall be given under oath by witnesses at the hearing. A witness shall be available for cross-examination, and, at the discretion of the administrative law judge, may be cross-examined without regard to the scope of direct examination as to any matter which is material to the proceeding.