824.12—Conduct of the hearing.
(b)
Except as provided in paragraph (d) of this section, the Hearing Officer may receive any oral or documentary evidence, but shall exclude irrelevant, immaterial or unduly repetitious evidence;
(c)
Witnesses shall testify under oath and are subject to cross-examination, except as provided in paragraph (d) of this section;
(d)
The Hearing Officer must use procedures appropriate to safeguard and prevent unauthorized disclosure of classified information or any other information protected from public disclosure by law or regulation, with minimum impairment of rights and obligations under this part. The classified or otherwise protected status of any information shall not, however, preclude its being introduced into evidence. The Hearing Officer may issue such orders as may be necessary to consider such evidence in camera including the preparation of a supplemental initial decision to address issues of law or fact that arise out of that portion of the evidence that is classified or otherwise protected.
(e)
DOE has the burden of going forward with and of proving by a preponderance of the evidence that the violation occurred as set forth in the final notice of violation and that the proposed civil penalty is appropriate. The person to whom the final notice of violation has been addressed shall have the burden of presenting and of going forward with any defense to the allegations set forth in the final notice of violation. Each matter of controversy shall be determined by the Hearing Officer upon a preponderance of the evidence.