The National Institute of Open Schooling (NIOS) is an autonomous institution under the Ministry of Education in India. It was established in 1989 to provide education through open and distance learning. NIOS offers various academic and vocational courses for students who may not be able to attend traditional schools, making education accessible to a wider audience. NIOS conducts examinations for secondary and senior secondary levels, allowing students to complete their education at their own pace. The institute also provides opportunities for adult education and skill development, promoting lifelong learning and empowering individuals to enhance their knowledge and skills.