1) The circular modifies an earlier circular regarding the process for issuing a no objection certificate to release 1% of issue amount deposited with stock exchanges. 2) Under new SEBI regulations, issuer companies will deposit the 1% security in terms of respective regulations for issuing capital, rather than the listing agreement. 3) References to the listing agreement in the earlier circular will be replaced with relevant SEBI regulations on issue of capital and debt securities.