Boa Vista Early Childhood Intervention Program delivers the "Survive and Thrive" program in Brazil, which is an evidence-based curriculum adapted to support caregivers, and delivered by specialty workers training in child development. The curriculum combines guidance and activities, formal training manuals, toy-making manuals, and interactions with parents. This curriculum has already been successfully developed and implements in Sao Paulo. Prenatal and neonatal curriculum development is planned to be based upon Brazil's Ministry of Health's guidelines.