Attached are the proposed AESTIR (affected documents only) and changes as they relate to the current revisions to the FTR. The AESTIR changes will become final upon publication of the FTR final rule. However, due to the Automated Export System (AES) upgrade, changes to the AESTIR will be effective at the completion of the upgrade. The AES upgrade is tentatively scheduled for completion after 09/30/2013 and a specific date for Fall 2013 will be given at a later time. Users should check here monthly for any changes to the documentation. AES Toll-Free Hotline: (800) 549-0595, Monday-Friday, 9:00 AM to 6:00 PM EST.