Hello Aman,

IITs have their own medical boards that can take medical tests for candidates whose disability certificates seem to be dubious or doubtful.

In that particular case,the candidate brought a disability certificate with 40% disability but after conducting tests,the IIT found him to have only 23% disability due to which his admission wasn't possible. The candidate filed a case in the Delhi High court but IIT stated that the candidate didn't have 40% disability and also that the hospital from which the candidate brought the certificate wasn't authorized by the government to be able to do so.