Fact Witness Deposition Fact Witness Deposition Declaración de testigo de los hechos Declaración de testigo de los hechos הצהרת עד עדים לעובדות वास्तविक साक्षी गवाही A Fact Witness Deposition is a legal proceeding where a person who has knowledge of the facts related to a case is questioned under oath by the opposing party's attorney.