Constantinos Ziogas is a seasoned professional in the biopharmaceutical and vaccine sectors, currently serving as the Head of the Small and Medium Sized Enterprise (SME) Office at the European Medicines Agency since November 2014. With extensive experience within the agency dating back to 1996, Ziogas has held various roles including Principal Administrator and Scientific Administrator, providing regulatory and scientific advice, compliance reviews, and stakeholder engagement for SMEs. Ziogas holds a Doctor of Medicine degree in Pharmaceutical Medicine and an MD from Université libre de Bruxelles, reflecting a strong academic foundation in medical science.