The Routine Immunization Reporting and Vaccine Logistics System is a national digital health platform in Bangladesh, built on the DHIS2 framework, aimed at enhancing the monitoring and management of the routine immunization program. It allows health facilities and vaccination centers to report on immunization services, oversee vaccine stock levels, track distribution, and manage logistics through a centralized system. Key features include real-time monitoring of immunization coverage and vaccine supply chain efficiency, which aids program managers in ensuring vaccine availability, minimizing stock-outs, and enhancing service delivery. By integrating service and logistics data, the system promotes data-driven decision-making across facility, district, divisional, and national levels. It focuses on monitoring immunization service delivery, tracking vaccine stock, improving supply chain management, ensuring the quality and timeliness of reporting, and supporting evidence-based planning. Additionally, it aims to reduce vaccine stock-outs and wastage, with a target population that includes children under 5, pregnant women, and adolescents aged 12 to 18, emphasizing vaccination, immunization, and maternal and child health.