The Secretaries may make reciprocal delegations of the respective authorities, duties, and responsibilities of the Secretaries in support of the Service First Initiative agency-wide to promote customer service and efficiency.

Nothing in this section alters, expands, or limits the applicability of any law (including regulations) to land administered by the Bureau of Land Management, National Park Service, United States Fish and Wildlife Service, or the Forest Service or matters under the jurisdiction of any other bureaus or offices of the Department of the Interior or the Department of Agriculture, as applicable.

Subject to the availability of appropriations and to facilitate the sharing of resources under the Service First Initiative, the Secretaries are authorized to mutually transfer funds between, or reimburse amounts expended from, appropriate accounts of either Department on an annual basis, including transfers and reimbursements for multiyear projects, except that this authority may not be used in a manner that circumvents requirements or limitations imposed on the use of any of the funds so transferred or reimbursed.

The Secretaries shall submit an annual report to the Committee on Natural Resources of the House of Representatives and the Committee on Energy and Natural Resources of the Senate describing the activities undertaken as part of the Service First Initiative in the prior year.

Not later than 2 years after January 4, 2025, the Secretaries shall establish a pilot program to offer to a person seeking an authorization for a multijurisdictional trip a set of separate special recreation permits or commercial use authorizations that authorizes the use of each unit of Federal recreational lands and waters on which the multijurisdictional trip occurs, subject to the authorities that apply to the applicable unit of Federal recreational lands and waters.

Not later than 4 years after January 4, 2025, the Secretaries shall issue not fewer than 10 sets of separate special recreation permits described in paragraph (13)(A)(iv) of section 6801 of this title (as amended by this title) or commercial use authorizations under the pilot program established under paragraph (1).

Each of the Secretaries shall retain the authority to enforce the terms, stipulations, conditions, and agreements in a set of separate special recreation permits or commercial use authorizations issued under the pilot program established under paragraph (1) that apply specifically to the use occurring on the Federal recreational lands and waters managed by the applicable Secretary, under the authorities that apply to the applicable Federal recreational lands and waters.

Nothing in this subsection applies to a concession contract issued by the National Park Service for the provision of accommodations, facilities, or services.