(a) The deposition of any witness may be taken upon a commission issued by the executive director upon the written request of any party, a copy of which shall be served on the non-requesting party.     
      (b) The written request shall contain the name, address, and title, if any, of the witness; a description of the books, records, writings, or other tangible items the requesting party wishes the witness to produce at the deposition; the date and location where the requesting party wishes the deposition to be taken; and a statement of the reasons why the deposition should be taken and the items produced.     
      (c) Depositions may be taken by telephone and by non-stenographic recording. The recording or transcript may be used by any party to the same extent as a stenographic deposition, provided all other parties are supplied with a copy of the recording and the transcript to be used. The witness in a telephonic or non-stenographic deposition may be sworn by any notary. The transcript of such deposition shall be submitted to the witness for signature in accordance with Texas Government Code Annotated §2001.099.     
      (d) Not withstanding any other provisions of these sections, the executive director may issue a commission to take a deposition prior to the filing of a formal complaint if, in the opinion of the executive director, such a commission is necessary for either party to preserve evidence and testimony or to investigate any potential violation or lack of compliance with the Act, the rules and regulations, or orders of the Board. The commission may be to compel the attendance of any person to appear for the purposes of giving sworn testimony and to compel the production of books, records, papers or other objects.     
      (e) A deposition in a contested case shall be taken in the county where the witness:      
        (1) resides;       
        (2) is employed; or       
        (3) regularly transacts business in person.       
      (f) Cost of Expert Witnesses. When a party takes the oral deposition of an expert witness retained by the opposing party, all reasonable fees charged by the expert for time spent in preparing for, giving, reviewing, and correcting the deposition must be paid by the party that retained the expert.     
     Source Note:        The provisions of this §107.47 adopted to be effective September 14, 2010, 35 TexReg 8342