All classes are taught in English except for Spanish language classes, which are required at all grade levels from Kinder 2 to Grade 12. Nido offers English-language acquisition support for non-native English speakers with limited proficiency, although entrance to Upper Elementary, Middle, and High School grades require prerequisite levels of English proficiency. The school offers limited learning support for children with learning differences. The High School offers three programs of study: the North American/Nido Diploma, the IB (International Baccalaureate) Diploma, and the Chilean National Diploma ("Licencia de Enseñanza Media" (Mineduc)). The school provides students with support in the college admissions process.