In any proceeding held pursuant to NRS 432B.410 to 432B.590, inclusive, if the court determines that a custodial parent or guardian of a child has ever been convicted of a violation of NRS 200.508 or the law of another jurisdiction that prohibits the same or similar conduct, the court shall not release the child or any other child who is subject to the proceeding to that custodial parent or guardian unless the court finds by clear and convincing evidence presented at the proceeding that no physical or psychological harm to the child will result from the release of the child to that parent or guardian.
NRS 432B.555