New Delhi, June 4 -- IAS officer Prashant Sitaram Lokhande has been appointed Chairman of the Central Board of Secondary Education (CBSE) and Varun Bhardwaj, a 2008-batch Indian Information Service officer, has been made Secretary of the education board that comes amid a growing controversy over the board's On-Screen Marking (OSM) system.

According to an order approved by the Appointments Committee of the Cabinet, Lokhande Prashant Sitaram, a 2001-batch AGMUT cadre IAS officer currently serving as Additional Secretary in the Ministry of Home Affairs, will take charge as CBSE Chairperson in the rank of Additional Secretary. He replaces Rahul Singh, a 1996-batch Bihar cadre IAS officer, who has been transferred as Additional Secretary in t...