FORM 56D POINT NO.2

i HAVE APPLIED FOR EXEMPTION U/S 10(23)(C)VI OF A PRIVATE SCHOOL AS AN EDUCATIONAL INSTITUTION AND GROSS RECEIPT EXCEEDS ONE CRORE.I HAVE SUBMITTED THE CONSTITUTION OF THE SCHOOL AND AFFILIATION OF ICSE & ISC BOARD.BUT ACIT TOLD THAT IF YOU DO NOT SUBMIT ANY REGISTERED DOCUMENT AGAAINST  THE LEGAL STATUS OF THE SCHOOL UR APPLICATION WILL BE CANCELLED.BUT AS I HAVE SUBMITTEDTHE ICSE & ISC AFFILIATION CERTIFICATE ,HE SAYS IT IS NOT VALID DOCUMENT.HOW CAN I ESTABLISH THE LEGAL STATUS?