3iS supported the humanitarian response in Burkina Faso by establishing an Information and Analysis Unit to improve data collection, analysis, and visualizations for crisis responders. In collaboration with OCHA and the H2H Network, we enhanced coordination, developed data-sharing platforms, and provided technical support to humanitarian clusters. We also delivered tailored capacity building to the clusters, INGOs and local NGOs, as well as the local authorities. Our efforts strengthened decision-making processes, ensuring more effective assistance for displaced populations affected by the escalating crisis.