This fact sheet provides an overview of the current mechanisms and challenges related to cross-checking and deduplication of humanitarian cash-based interventions (CBIs) in Türkiye. The absence of a centralized cross-checking database and legal restrictions on data sharing pose challenges in identifying individuals receiving humanitarian assistance. This document highlights existing solutions, with a particular focus on the cross-checking mechanism of the Emergency Social Safety Net (ESSN) program implemented by the Turkish Red Crescent (TRC).