43 C.F.R. § 3106.6-2 Statewide/nationwide bond.
Title 43 - Public Lands: Interior
If the transferee is maintaining a statewide or nationwide bond, a lease bond shall not be required, but the amount of the bond may be increased to an amount determined by the authorized officer in accordance with the provisions of §3104.5 of this title.
Title 43: Public Lands: Interior
PART 3100—OIL AND GAS LEASING
Subpart 3106—Transfers by Assignment, Sublease or Otherwise
§ 3106.6-2 Statewide/nationwide bond.

