[Code of Federal Regulations] [Title 43, Volume 2] [Revised as of October 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 43CFR2091.6] [Page 54] TITLE 43--PUBLIC LANDS: INTERIOR CHAPTER II--BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR PART 2090_SPECIAL LAWS AND RULES--Table of Contents Subpart 2091_Segregation and Opening of Lands Sec. 2091.6 Opening of withdrawn lands: General. The term of a withdrawal ends upon expiration under its own terms, or upon revocation or termination by the Secretary by publication in the Federal Register of a Public Land Order. Lands included in a withdrawal that is revoked, terminates or expires do not automatically become open, but are opened through publication in the Federal Register of an opening order. An opening order may be incorporated in a Public Land Order that revokes or terminates a withdrawal or may be published in the Federal Register as a separate document. In each case, the opening order specifies the time, date and specific conditions under which the lands are opened. (See subpart 2310.)