201.222—Prehearing submissions.
(a) Submissions generally.
The hearing officer, on his or her own motion, or at the request of a party or other participant, may order any party, including the interested division, to furnish such information as deemed appropriate, including any or all of the following:
(4)
A list of witnesses who will testify on its behalf, including the witnesses' names, occupations, addresses and a brief summary of their expected testimony.
(b) Expert witnesses.
Each party who intends to call an expert witness shall submit, in addition to the information required by paragraph (a)(4) of this section, a statement of the expert's qualifications, a listing of other proceedings in which the expert has given expert testimony, and a list of publications authored or co-authored by the expert.