„Hungary is one of the countries that has introduced an early warning system for primary and secondary schools in the last few years (2016). Its data collection makes it possible to monitor absenteeism as well as to analyse early school leaving patterns at several levels – school, local, regional and national.“
EU-Kommission (Hrsg.), Structural Indicators for Monitoring Education and Training Systems in Europe – 2020 (2020), S. 16.