This document outlines the role of Community Health Agents (CHAs) in Tanzania to improve maternal and child health outcomes. The key roles of CHAs are to: 1) Improve household and community practices related to health, 2) Enhance community-based case management of childhood illnesses, and 3) Strengthen the local health system. CHAs will provide health education, monitor pregnancies and newborns, treat common childhood illnesses, and facilitate access to health services. Their work involves improving health behaviors, recognizing illness symptoms, providing initial treatment, and referring severe cases. CHAs will also help strengthen the local health system through community organization, improving data collection, and ensuring access to supplies.