Designing mobile-enabled early warning systems for LMICs: Lessons from global experience

This report, developed by the GSMA Mobile for Humanitarian Innovation programme, draws on lessons from established early warning systems in Chile, France, India and Japan, alongside implementation experience from low- and middle-income countries. It identifies 11 practical lessons for designing and strengthening mobile-enabled EWS, exploring the institutional, regulatory, financial and technical considerations that can support more resilient, inclusive and effective warning systems.

This report draws on four mature market country case studies and insights from the Mobile for Humanitarian Innovation (M4H) programme’s own in-country experience to identity practical lessons for mobile-enabled EWS implementation in low- and middle-income (LMIC) contexts. The report presents 11 findings that connect challenges observed across LMICs with lessons derived from mature market experience, highlighting considerations that may inform EWS deployment and strengthening. Across the findings, a consistent pattern emerges: the barriers to effective EWS implementation in LMICs are rarely purely technical. They encompass a range of challenges, stemming from fragmented stakeholder coordination, evolving institutional capacities, financing constraints and the need to ensure that technical systems are understood, trusted and acted upon by impacted communities.