(f) Depositions of unavailable witnesses.
- (1) If a witness is unavailable to testify at a hearing, and that witness has testified in a deposition to which all parties in a proceeding had notice and an opportunity to participate, a party may offer as evidence all or any part of the transcript of the deposition, including deposition exhibits, if any.
- (2) Such deposition transcript is admissible to the same extent that testimony would have been admissible had that person testified at the hearing, provided that if a witness refused to answer proper questions during the depositions, the ALJ may, on that basis, limit the admissibility of the deposition in any manner that justice requires.
- (3) Only those portions of a deposition received in evidence at the hearing constitute a part of the record.