12 C.F.R. § 747.806
Transcripts, if any, of formal investigative proceedings shall be recorded solely by the official reporter, or by any other person or means designated by the officer conducting the investigation. A party who has submitted documentary evidence or testimony in a formal investigative proceeding shall be entitled, upon written request, to procure a copy of his or her documentary evidence or a transcript of his or her testimony on payment of the appropriate fees; provided, however, that in a non-public formal investigative proceeding the NCUA Board may for good cause deny such request or the NCUA Board may place reasonable limitations upon the use of the documentary evidence and transcript. In any event, any witness, upon proper identification, shall have the right to inspect the official transcript of the witness's own testimony.
12 C.F.R. §747.806