Prior Written Approval. No location or lease assignment shall be valid until approved in writing by the Director, and no assignment shall take effect until after the first day of the month following its approval. (2-7-91)
Appears in 4 contracts
Sources: Riverbed Mineral Leasing Agreement, Riverbed Mineral Leasing Agreement, Riverbed Mineral Leasing Agreement
Prior Written Approval. No location or lease Lease assignment shall be is valid until unless approved in writing by the Director, and no Director in writing. The assignment shall does not take effect until after the first day of the month following its approval. (23-718-9122)
Appears in 1 contract
Sources: Lease Agreement