system system required by law system system Emergency Medical Treatment and Labor Act system system http://www.acep.org/News-Media-top-banner/EMTALA/ http://www.acep.org/News-Media-top-banner/EMTALA/ http://www.acep.org/News-Media-top-banner/EMTALA/ system system system http://www.acep.org/News-Media-top-banner/EMTALA/ system