The aim of the first Gavi Digital Health Information (DHI) Strategy is to articulate a collective vision for the digital transformation of immunisation information systems as an entry point and foundational investment in digital health and data systems for primary health care and to identify how Gavi, the Vaccine Alliance will align and support DHI priorities and relevant enablers to achieve the Gavi 5.0 objectives leveraging Gavi levers. The vision draws on early evidence that shows that DHI contributes to increased immunisation coverageA proportion (%) that reflects the number of people receiving (an) intervention(s) divided by the total number of people eligible to receive, equityEquity in the context of public health campaigns refers to providing high-quality interventions uniformly and in a fair and impartial manner to, and efficiencyThe ability of campaign-delivered interventions to achieve higher levels of performance (coverage, quality, or equity) relative to the inputs (resources, time, money). and builds on the case for DHI for immunisation in its ability to improve 1) planning and forecasting with increased identification and registration and entry of children into the primary health care system, 2) community engagementThe process by which community benefit organizations and individuals build a long term relationship with collective vision for the benefit of the and social accountability, 3) service deliveryAn immediate output of inputs placed into a health system, such as health workforce, procurement, supplies and finances., 4) monitoringThe continuous oversight of an activity to assist in its supervision and to see that it proceeds according to plan. Monitoring involves, and 5) advocacy and action.