Can i use my haryana ews certificate for delhi university?

from where i will get the new ews certificate as in my area they are just making this one only.

Hi, these are a few documents which you are required to keep before hand to get a new Income certificate made in Delhi:ID proof which can be a copy of Adhaar card, Pan Card, Driving License, Passport or a Voter Card.Residential proof which can be anyone out of these options Water bill, Electricity bill, Telephone bill.Performa of yourAffidavit need to be performed for the income proof . Performa of the affidavit can be downloaded from the link: http://www.delhi.gov.in/wps/wcm/connect/DoIT_SouthWest/south+west+district/home/services/certificate/application+forms+download/income+formYou can apply for the income certificate in both online and offline mode.ONLINE PROCESSThrough online mode you need to visit the official website of Delhi Govt.(https://edistrict.delhigovt.nic.in/) to apply for the certificate and register yourself as a new user by filling in all the essential details at this link: https://edistrict.delhigovt.nic.in/in/en/Account/Register.htmlYou can use your aadhar card number or voter id card details to log in on the website.After that you will receive an access code and password on your registered mobile number to apply for Income certificate online.You will have 72 hours to complete the registration process.Note down your user id and password once you complete the process.Then you can apply for Income certificate through the website easily by clicking on https://edistrict.delhigovt.nic.in/in/en/Account/Login.htmlSelect department -Department of revenue to fill Income certificate form online.After completion of the online form, you will get an application number.After few days officials from the income department will visit your house to authenticate the information given by you.Once the verification process is complete, you will get your Income certificate.You can track the status of your application easily with the help of application number from the official website http://edistrict.delhigovt.nic.in/in/en/public/trackapplication.html OFFLINE PROCESSyou need to download the application form from the official website i.e. https://edistrict.delhigovt.nic.in/Downloads/ApplicationForm/Input_9055.pdfFill all details of the form and enclose a copy of all documents mentioned above with the form.Submit the duly filled form to SDM office of your District between 9:00 to 6:30 pm on working days.Once the department receives the form, officials will visit your home to verify the documents.You have to wait till 21 days after the inquiry is done to get the certificate of your income.You can select any method as per your convenience. Good Luck