29 CFR §18.1006
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
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.