This document discusses the objectives and key activities of Colleges of Teacher Education (CTEs) in India. CTEs were established following reforms to teacher education in 1986 to provide pre-service and in-service training to secondary school teachers. There are currently 104 CTEs with the objectives of building capacity of teachers and institutions, developing teaching materials, conducting research, networking between education organizations, and providing extension/resource support to secondary schools. The key activities of CTEs include teacher training programs, short courses, materials development, school-based research, forums for discourse, and adopting local schools to support.