I have filled the online exam form for Final exams for may 2011 today, in the pdf file generated after payment of the fees, "SIGNATURE OF PRINCIPAL" is required under the photo, as an attestation and verification of the details. I have completed my articles and have received the articles completion letter. I m supposed to attach the completion letter with the form. Is it necessary that i get the verification by the principal, because the form says ""SIGNATURE OF PRINCIPAL", OR ATTESTATION BY ANY MEMBER WILL DO??