Customs exemption continuation: expiry replaced with indefinite 'until further orders' to keep DEPB imports exempt pending revocation. Amendment removes the fixed expiry in paragraph 2 of Notification No. 89/2005-Customs concerning exemption for goods imported under the Duty Entitlement Pass Book scheme, substituting the words 'until further orders' for the prior calendar termination, thereby continuing the exemption indefinitely until expressly revoked or replaced under powers conferred by the Customs Act.