At the 9th International Scientific Conference HIDIS, held in Zagreb on 14–15 November 2025, RENA project principal investigator Kristian Lewis and lead associate Filip Škiljan delivered a presentation entitled Izazovi poučavanja jezika nacionalnih manjina u Hrvatskoj: iskustva zagrebačkih nastavnika. HIDIS was organized by the Croatian Philological Society, the Croatian Heritage Foundation, and the Department of Croatian Studies at the Faculty of Humanities and Social Sciences, University of Zagreb. The conference programme and book of abstracts are available at the links, while the presentation can be downloaded here.