Open and Distance Learning (ODL) system is a system wherein teachers and learners need not necessarily be present either at same place or same time and is flexible in regard to modalities and timing of teaching and learning as also the admission criteria without compromising necessary quality considerations. ODL system of the country consists of State Open Universities (SOUs), Institutions and Universities offering education and includes Correspondence Course Institutes (CCIs) in conventional dual mode universities. This is becoming more and more significant for continuing education, skill updation of in service personnel and for quality education of relevance to learners located at educationally disadvantageous locations.
(Info collected from the Website of M.H.R.D. Govt. of India on 28-4-2012)