Dear student, for your information it may be said there is no application for or any other certificate to correct . First  of all you have to submit number one a request letter from the person whose e w S certificate has been mistaken. Number 2 to the affidavit copy e of the the above said person in support of the truth of EWS. Number 3 the supporting document like Aadhar card The guardian and of the applicant, photos and a a certificate of truth in support of the the e w s with mistake is not valid for any purpose. application.