Claudia Moatti specializes in the study of Roman History, Roman Administration, and Human Mobility. She has a joint appointment as Adjunct Professor of Classics and Law at USC and Professor in the Department of History at the Université of Paris 8. In 2011, she received a courtesy appointment at USC Gould School of Law.
She is currently working on four books: Respublica Politique et cosmopolitique I, L’Empire romain en mouvement. Politique et cosmopolitique II, Libertas as a legal category in the Roman World, and an English translation of La Raison de Rome. She is a member of the Editorial Board of Social and Education History based in Barcelona, the Association Internationale d’Epigraphie Grecque et Latine, the British Epigraphy Society, and a member of the Sterring Committe of the Center of Law, History and Culture. Moatti also serves as the Director of the Mediterranean Center in the University of Paris 8.