When the right-of-way or proposed facility will occupy Federal land under the control of more than one Federal Agency and/or more than one bureau or office of the Department of the Interior, a single application shall be filed with the appropriate State Director of the Bureau of Land Management in accordance with regulations in 43 CFR part 2800.
Any portion of the facility occupying land of the National Wildlife Refuge System will be subject to the provisions of these regulations.
50 C.F.R. § 29.21-9