Collaboration with community stakeholders is critical to ensuring the successful uptake of any health intervention. As defined by the Plus Project, Community Engagement (CE) is the intentional design and implementation of activities to promote target behaviors for Perennial Malaria Chemoprevention (PMC), promote community ownership of PMC, and enable feedback between caregivers, community members, providers, and decision-makers at all levels of the health system. To ensure community insights were collected and included in the design of the community engagement activities, the Plus Project employed human centered design (HCD) techniques to elevate the voices and experiences of key community stakeholders in each focus country. A HCD approach to program design ensures information and insights are collected from target populations, and solutions to a particular challenge are developed with the target population. Community insights were central to the design stage of the Plus Project, as is described in this document, and continue to shape implementation and have facilitated learnings within each country and across the project.