[Code of Federal Regulations] [Title 43, Volume 1] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 43CFR18.500] [Page 411] TITLE 43--PUBLIC LANDS: INTERIOR PART 18--NEW RESTRICTIONS ON LOBBYING--Table of Contents Subpart E--Exemptions Sec. 18.500 Secretary of Defense. (a) The Secretary of Defense may exempt, on a case-by-case basis, a covered Federal action from the prohibition whenever the Secretary determines, in writing, that such an exemption is in the national interest. The Secretary shall transmit a copy of each such written exemption to Congress immediately after making such a determination. (b) The Department of Defense may issue supplemental regulations to implement paragraph (a) of this section.