International student assessment systems are the guidelines for educational management on all levels, from states to innovative schools. At the same time, assessment approaches are changing in accordance with the demands of society. From testing subject knowledge international tests have switched to assessing meta-skills, literacy of various types. Join the panel and find our what the international science of assessment is dealing with today and how it manages to prioritize, what to expect from the assessment of educational achievements in the future and how to prepare educational systems, schools and students themselves.