Okla. Admin. Code § 200:10-13-4
A record of hearing, by means of tape recording or shorthand notes, will be made of any hearings unless the party to a hearing notifies the Board or Hearing Officer prior to the hearing that it wishes a court reporter to transcribe the hearing at such party's expense. A transcript of the proceedings will not be transcribed except upon written application by any party to the action. The party requesting transcription will bear the cost and will pay a fee according to a schedule established by the Administrator. An initial deposit set by the Administrator also must be paid by the party requesting a transcript. The record of a hearing and the file containing the proceedings will be maintained in a place designated by the Administrator. The tape recordings of the proceedings shall be maintained for a period on one (1) year. All minutes of any hearing in individual proceedings will be in writing. The minutes will include any actions taken by the Board showing the record of their individual votes cast.
Okla. Admin. Code § 200:10-13-4