Okla. Stat. tit. 45, § 45-791: Federal rules and regulations - Compliance - Reimbursement

for costs.

In compliance with all federal laws, rules and regulations, the

Department shall take any such action as it shall deem necessary to

make such compliance. The Department shall make every effort to

obtain full reimbursement from the Director of the Office of Surface

Mining and Reclamation for the costs of performing its duties under

this act.