908.54—Pre-hearing submissions.
(a) Service deadline.
Within the time set by the presiding officer, but in no case later than 10 (ten) days before the start of the hearing, each party shall serve on every other party the serving party's:
(2)
Final list of witnesses to be called to testify at the hearing, including name and address of each witness and a short summary of the expected testimony of each witness;
(b) Effect of failure to comply.
No witness may testify and no exhibits may be introduced at the hearing if such witness or exhibit is not listed in the pre-hearing submissions pursuant to paragraph (a) of this section, except for good cause shown.