Section 1610.3 - Coordination with other Federal agencies, State and local governments, and Indian tribes48 FR 20368, May 5, 1983, as amended at 81 FR 89661 , Dec. 12, 2016; 82 FR 60555 , Dec. 21, 2017 81 FR 89661 , 1/11/2017; 82 FR 60555 , 12/21/2017