IV instructor class The National IV Association (NIVA) is a U.S.-based organization dedicated to enhancing professional standards in intravenous (IV) therapy. It offers training, certification, and recertification for healthcare professionals such as nurses, EMTs, and paramedics who administer IV services. Its mission focuses on promoting consumer health and safety through excellence in education and adherence to the latest medical standards. https://nationalivassociation.org/i-v-instructor-certification/