Ron Roozendaal is director of Information Policy and CIO of the Dutch Ministry of Health, Welfare and Sport. He is responsible for Information Policy in the health care sector (e.g. big data, cybersecurity, cybersecurity, identification and authentication and interoperability), the functioning of the Dutch Healthcare Information Council and quality assurance as to the aspect of information and ICT in the activities of the Ministry. Furthermore, he is also the director of the Programme Directorate tasked with the development of digital solutions to address the COVID-19 pandemic, e.g. national notification app (CoronaMelder) and now the test and vaccination certificate app. Prior, he worked as Ministry of Agriculture (CIO) and the Ministry of Internal Affairs.