Mr. Chairman, my understanding of a witness oath before this committee is that it's a full envelope and that it includes both the verbal testimony presented viva voce to the committee and any document that originates from the witness that is addressed to the committee or to anyone else. In other words, the witness is asserting that everything that the witness says and has written and is presenting to the committee is true.
On April 25th, 2007. See this statement in context.