[Code of Federal Regulations] [Title 15, Volume 3] [Revised as of January 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 15CFR990.13] [Page 377] TITLE 15--COMMERCE AND FOREIGN TRADE CHAPTER IX--NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE PART 990--NATURAL RESOURCE DAMAGE ASSESSMENTS--Table of Contents Subpart A--Introduction Sec. 990.13 Rebuttable presumption. Any determination or assessment of damages to natural resources made by a Federal, State, or Indian trustee in accordance with this part shall have the force and effect of a rebuttable presumption on behalf of the trustee in any administrative or judicial proceeding under OPA.