IHI supported John Snow Inc. in capturing best practices and lessons learned from the COVID-19 vaccination roll-out in India under the MOMENTUM Routine Immunization Transformation and Equity project. Leveraging our expertise in analytical research, design, and workshop facilitation, we produced learning briefs, documented case studies, and facilitated a key learning workshop with implementing NGOs and state and federal government stakeholders. This workshop generated valuable insights and recommendations, fostering collaboration and reinforcing a commitment to health equity in India.