Bureau of Indian Standards / Eastern Regional Centre / Training Centre for the Adult Deaf / National Institute for the Hearing Handicapped / Training Centre for the Teachers of the Deaf / Secunderabad and Training Centre for the Teachers of the Deaf / National Institute / Department of Audiology Department of Speech Language Pathology Department / Ministry of Social Welfare / Southern Regional Centre / Ministry of Social Justice / Ali Yavar Jung National Institute for the Hearing Handicapped / Composite Regional Centre / Executive Council / Department of Education / Department of Disability Affairs / Material Development Department of Socio-Economic Rehabilitation Department of Outreach / Information & Documentation Department / National Institute for the Mentally Handicapped / Expenditure Finance Committee / Department of Social Welfare / Northern Regional Centre / Nuclear Regulatory Commission / Centre for the Adult Deaf / Government of Maharashtra / Ministry of Social Justice and Empowerment / National Institute for the Deaf / DELHI ADMINISTRATION / Outreach and Extension Services Department of Information / Government of India / Autonomous Organization / /