By Scott Castro
On March 19, 2013, U.S. Supreme Court declined to hear an appeal of the ruling in Karuk Tribe of California v. U.S. Forest Service, a Ninth Circuit en banc decision broadly construing the scope of the Endangered Species Act (ESA) consultation requirements.
By denying the petition for certiorari brought by recreational miners and other interests, the Supreme Court lets stand the Ninth Circuit's ruling, which broadens the scope of when consultation is required under Section 7 of the ESA to include instances where an agency makes a decision not to regulate an activity.
For the mining industry and other operations on U.S. Forest Service lands, the Supreme Court's action makes clear that low-impact mining operations that could previously operate pursuant to notices to the Forest Service now are confronted with the likely need to undergo lengthy and expensive consultation under the ESA. For the regulated community in general, the implications are broader, because reach of the ESA's consultation requirement is effectively expanded to apply to instances of agency "inaction."