Import conditions for penicillin tightened: twelve month export obligation applies where imports originate from unregistered sources. Amendment restricts the export obligation period for Advance Authorisations allowing import of penicillin and its salts to 12 months from clearance for consignments imported from unregistered sources, with a required endorsement on the Authorisation; imports from registered sources retain the normal export obligation period under the Foreign Trade Policy. 6 APA is removed from Appendix 4J and the SION general notes for Chemical and Allied Products.