of the multijurisdictional trip on the public land unit managed by each applicable Federal land management agency. (b) Requirements In issuing a single joint special recreation permit under subsection (a), the lead agency shall— (1) coordinate with the associated agency, consistent with the authority of the Secretary concerned under section 330 of the Department of the Interior and Related Agencies Appropriations Act, 2001 ( 43 U.S.C. 1703 ), to develop and issue 1 joint permit that covers the entirety of the multijurisdictional trip