43 C.F.R. § 4610.2-2 Period of lease.
Title 43 - Public Lands: Interior
Leases may be made for such periods as are deemed proper by an authorized officer in promoting a proper land-use program in connection with the public range, not to exceed, however, the 10-year period as limited by the Pierce Act, beginning with the date of the approval of such lease.
Title 43: Public Lands: Interior
PART 4600—LEASES OF GRAZING LAND—PIERCE ACT
Subpart 4610—Procedures
§ 4610.2-2 Period of lease.