Here is the opinion in In re E.C.
An excerpt:
For these reasons, the case is remanded for further proceedings on the ICWA issue. If the ICWA has been complied with, then the order shall stand affirmed, subject to any appeal by father of the ICWA determination. If the ICWA has not been complied with, then the court shall conduct any further proceedings necessary to determine whether the child is an Indian child. If she is determined not to be an Indian child, or if she is determined to be an Indian child and the tribe chooses not to intervene, then the order shall stand affirmed. If she is found to be an Indian child and the tribe seeks to intervene, then the order shall be deemed vacated. See People in Interest of N.D.C., 210 P.3d 494, 500 (Colo. App. 2009).
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