Oregon Revised Statutes Wildlife § 498.500

(a) Provisions for the recognition or establishment of mitigation banks; and

(b) Any other framework, criteria or goals developed to facilitate the mitigation of the adverse effects that a proposed action may have on core area habitat of sage grouse in a manner that ensures a landscape approach to the conservation of sage grouse.

(a) Provide that the department review, at least once every five years, the mapping by the department of core area habitat of sage grouse and revise the mapping, if necessary, to account for any new and substantial biological information; and

(b) Ensure that any use of a mitigation bank or other mitigation framework provided for under the policy does not result in a net loss of either the quality or quantity of sage grouse habitat and provides a net benefit to the quality or quantity of sage grouse habitat.

(5)(a) Subsections (1) to (4) of this section do not affect the ability of a person to develop a proposal under ORS 498.502 for off-site mitigation or a mitigation bank in order to meet the requirements of this state and local and federal governments concerning the mitigation of the adverse effects that a proposed action by the person may have on core area habitat of sage grouse.

(b) Any proposal for off-site mitigation or a mitigation bank developed under this section and ORS 498.502 must not result in a net loss of either the quality or quantity of sage grouse habitat and must provide a net benefit to the quality or quantity of sage grouse habitat.