25 C.F.R. § 169.123
(a) Before we grant a right-of-way, we must determine that the right-of-way is in the best interest of the Indian landowners. In making that determination, we will:
(b) Upon receiving a right-of-way application, we will promptly notify the applicant whether the package is complete. A complete package includes all of the information and supporting documents required under this subpart, including but not limited to, an accurate legal description for each affected tract, documentation of landowner consent, NEPA review documentation and valuation documentation, where applicable.
(2) If the right-of-way application package is complete, we will notify the applicant of the date of our receipt of the complete package. Within 60 days of our receipt of a complete package, we will grant or deny the right-of-way, return the package for revision, or inform the applicant in writing that we need additional review time. If we inform the applicant in writing that we need additional time, then: