Dear Prachi, during Counselling one of the documents that you need to bring along is a Disability certificate if availing PWD Benefits. Any disability needs to be first assessed by a team of Doctors at any of the Disability Assessment Centres approved by the MCC. As of now there are 20 such centres and their information is available at mcc.nic.in. You need to produce that certificate for Counselling. Only certificates issued from the Disability Assessment Centres are considered while giving seats under PWD quota.