Pub. L. 116-260, div. C, tit. VIII, sec. 8039

Sec. 8039. Of the funds appropriated to the Department of Defense under the heading “Operation and Maintenance, Defense-Wide”, not less than $12,000,000 shall be made available only 134 STAT. 1313 for the mitigation of environmental impacts, including training and technical assistance to tribes, related administrative support, the gathering of information, documenting of environmental damage, and developing a system for prioritization of mitigation and cost to complete estimates for mitigation, on Indian lands resulting from Department of Defense activities.