(a) In any preadoptive, adoptive, or foster-care placement of an Indian child, the placement preferences specified in §23.130 and §23.131 apply.

(b) Where a consenting parent requests anonymity in a voluntary proceeding, the court must give weight to the request in applying the preferences.

(c) The placement preferences must be applied in any foster-care, preadoptive, or adoptive placement unless there is a determination on the record that good cause under §23.132 exists to not apply those placement preferences.