Hey Aspirant,

Hope you are doing great,

As to be eligible for the PWD quota, you must have a 40% or higher degree of disability. The degree of disability should be checked or assessed in accordance with the government's guidelines. A "Certificate of Disability" is required. NTA has designated 12 centers for the issuance of disability certificates.

For more information on this:

https://medicine.careers360.com/articles/neet-reservation-criteria

I hope this will help you,

Best of Luck :)