Home › CFR › Title 49 › Part 386 › §386.4949 CFR §386.49 — Form of written evidence.Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkAll written evidence should be submitted in the following forms:(a)A written statement of a person having personal knowledge of the facts alleged, or(b)Documentary evidence in the form of exhibits attached to a written statement identifying the exhibit and giving its source.