25 CFR §162.556
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Upon request of the Indian landowners, we may issue invoices to a lessee in advance of the dates on which payments are due under a WSR lease. The lessee's obligation to make these payments in a timely manner will not be excused if invoices are not delivered or received.