We are a team of the state enterprise “Electronic Health”, which administers and develops one of the largest IT systems in Ukraine. “Electronic Health” is a state-owned enterprise, administrator of the central component of the e-health system, founded in February 2017. Today, the electronic healthcare system is the largest IT system in Ukraine, in which about 35 million Ukrainians are registered, about 300 thousand medical and pharmacy professionals work, and more than 900 million medical records have already been entered. The electronic health care system (EHCS) is a national information system that has been operating since September 2017 and provides digitalization of medical data management and accounting in a single information space. Medical information systems, in turn, make it possible to automate the work of medical institutions, as well as create, view and exchange information with the EHCS central database. SE "Electronic Health" cooperates with private developers of medical information systems (MIS) and conducts appropriate technical compliance testing and their connection to the central component. For cooperation with the state enterprise “eZdorovya" contact office@ehealth.gov.ua