Dr. Piotr Romanowski is Associate Professor at the Faculty of Applied Linguistics, the University of Warsaw. His academic interests are at the intersection of multilingual education and sociolinguistics. His latest monograph Family Language Policy in the Polish Diaspora: A Focus on Australia was published by Routledge in 2021. He is chief editor of "Journal of Multilingual Theories and Practices" and the book series "Language Learning and Multilingualism". He is currently co-editing the Cambridge Handbook of Multilingual Education that will be out in 2024. In the academic year 2022/23 he was a Research Fellow at University College London.