This Data Bulletin explores the data challenges and gaps related to assisted voluntary return and reintegration (AVRR). AVRR is an indispensable part of a comprehensive approach to migration management. It contributes to achieving safe, orderly and dignified migration, as it safeguards the human rights of migrants, upholds international principles and standards, and contributes to preserving the integrity of regular migration structures and asylum systems. AVRR relies on partnerships and institutional dialogue, as well as data collection, monitoring and evaluation for evidence-based policy and programme formulation.