 NEW YORK, June 23, 2021 PRNewswire -- Pareteum Corporation OTC: TEUM, a global cloud Communications-Platform-as-a-Service CPaaS company, today announced that the National Association of Corporate Directors NACD recently recognized Pareteum interim Board Chair Mary Beth Vitale as NACD Directorship Certified. The NACD Directorship Certification program, the nations premier certification for board directors, provides a tangible assessment of a directors understanding of the essential knowledge required to lead in todays boardrooms. 