https://door.donau-uni.ac.at/o:5690 Getting into the flow - what do we know now, 15 years since CLANDESTINO? Siruno, Lalaine Lalaine Siruno 0000-0002-4404-529X Maastricht University Leerkes, Arjen Arjen Leerkes Erasmus University Rotterdam text eng Key points • Many countries have stock estimates of irregular migrants, but flow estimates are still scarce. • Irregular migration flows are more often measured through statistical indicators. • Compared to CLANDESTINO, the MIrreM Project has found that there are now more irregular flow indicators, particularly for geographic flows, and to some extent, also asylum-related status flows. • The available EU-level indicators for irregular flows are generally of good quality, particularly with respect to accessibility and documentation, but there are some limitations in terms of validity and reliability. Irregular migration flows flow indicators CLANDESTINO data quality EU migration statistics http://creativecommons.org/licenses/by-nc/4.0/ https://door.donau-uni.ac.at/api/object/o:5690/download 10.48341/g31s-vq79-08 https://door.donau-uni.ac.at/o:5698 application/pdf 93 104 897.87 kB 2025-09-30