Procedure relating to tracking and tracing of export consignment of pharmaceuticals and drugs- Effect of this Public Notice: (i) The requirement of affixing bar codes on Tertiary Level and Secondary Level Packaging already implemented w.e.f. 01.10.2011 and 01.01.2013 respectively continue to be in force. (ii) The requirement of affixing barcodes on Primary Level Packaging was to be effective from 01.07.2014. Now this date has been deferred till a new date is notified. (iii) Earlier through Public Notice No. 31 dated 17.10.2013, mono cartons were to be treated as part of Primary Level Packaging. Now this has been modified to treat mono cartons as Secondary Level Packaging.