Here is the opinion in In re J.S.B., where the Oregon Court of Appeals reversed a trial court decision terminating parental rights. An excerpt:

The issue then is whether, under the circumstances of this case, the juvenile court was required at the August hearing to make the assessments required by ORS 419B.476(2)(a).  Mother, for her part, sought reunification at both the June and August hearings.  The juvenile court, apparently relying on its earlier findings in the June hearing, did not undertake to reconsider mother’s circumstances for purposes of reunification at the time of the August hearing, even though that opportunity through mother’s advocacy presented itself.  We conclude, in light of the policies of the ICWA to afford an opportunity for reunification at every dispositional step that could result in contributing to the permanent removal of children subject to its protections, that it was incumbent on the juvenile court at the August hearing to either make new findings under ORS 419B.476(2)(a) or to find that the circumstances regarding reunification had not changed since the last hearing held under ORS 419.476(2)(a).  Otherwise, the policies articulated in 25 USC sections 1901 and 1902 could be frustrated in a hearing held pursuant to ORS 419.476(2)(b) and (c) by a court’s reliance to deny reunification on circumstances that no longer exist at the time of the instant hearing. For that reason, we conclude that the August 2008 judgments are also defective and must also be reversed so that the juvenile court can make the determinations that ICWA contempates.