When may BLM require Federal lessees to unitize their leases or require a Federal lessee to commit a lease to a unit?

(a) BLM may initiate the formation of a unit agreement, or require an existing Federal lease to commit to a unit agreement, if in the public interest. (b) BLM may require that Federal leases that become effective on or after August 8, 2005, contain a provision stating that BLM may require commitment of the lease to a unit agreement, and may prescribe the unit agreement to which such lease must commit to protect the rights of all parties in interest, including the United States.