29 C.F.R. § 18.1006 Summaries.
Title 29 - Labor
The contents of voluminous writings, recordings, or photographs which cannot conveniently be examined at the hearing may be presented in the form of a chart, summary, or calculation. The originals, or duplicates, shall be made available for examination or copying, or both, by other parties at reasonable time and place. The judge may order that they be produced at the hearing.
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
Contents of Writings, Recordings, and Photographs
§ 18.1006 Summaries.