FOR REGISTRATION U/S 12A IN FORM NO10A CERTIFIED COPY OF INSTRUMENT OF TRUST /EDUCATIONAL INSTITUTION IS MANDATORY .BUT IN CASE OF BANKURA CHRISTAN COLLEGE NO CERTFIED COPY OF DOCUMENT IS AVAILABLE BECAUSE IT IS UNDER DIOCESAN OF DURGAPUR . SO FOR THIS CIT CAN DISCARD THE BENEFIT. SO WHAT OTHER TYPE OF DOCUMENT CAN BE PLACED AS ITS SUBSTITUTE ?