The Rotavirus Accelerated Vaccine Introduction Network (RAVIN)—a partnership between IVAC, JSI, and CDC—has worked to support services and leadership provided by Ministries of Health and Expanded Programme on Immunization (EPI) teams, WHO, UNICEF, Gavi, and other partners to accelerate access to life-saving rotavirus vaccines in eight Gavi-eligible countries. RAVIN’s engagement in Bangladesh, the Democratic Republic of the Congo, and Nepal are detailed in the summary briefs below.