India, June 2 -- The National Students' Union of India (NSUI) approached the Delhi high court seeking an independent inquiry into alleged large-scale irregularities, technical deficiencies, and grievance redressal failures linked to the Central Board of Secondary Education's (CBSE) on-screen marking (OSM) system affecting Class 12 students, contending that the CBSE's repeated public clarifications reflect serious doubts among students and the public regarding the integrity of the digital evaluation system.

The CBSE's OSM system is a digital evaluation mechanism where examiners assess scanned students' answer sheets online instead of checking them physically. The contract for the system was awarded to Coempt Edu Tech on December 5, merely...