[Code of Federal Regulations] [Title 22, Volume 1, Parts 1 to 299] [Revised as of April 1, 1999] From the U.S. Government Printing Office via GPO Access [CITE: 22CFR125.8] [Page 379] TITLE 22--FOREIGN RELATIONS CHAPTER I--DEPARTMENT OF STATE PART 125--LICENSES FOR THE EXPORT OF TECHNICAL DATA AND CLASSIFIED DEFENSE ARTICLES--Table of Contents Sec. 125.8 Filing of licenses for exports of unclassified technical data. (a) Licenses for the export of unclassified technical data must be presented to the appropriate District Director of Customs or Postmaster at the time of shipment or mailing. The District Director of Customs or Postmaster will endorse and transmit the licenses to the Office of Defense Trade Controls in accordance with the instructions contained on the reverse side of the license. (b) If a license for the export of unclassified technical data is used but not endorsed by U.S. Customs or a Postmaster for whatever reason (e.g., electronic transmission, unavailability of Customs officer or Postmaster, etc.), the person exporting the data must self-endorse the license, showing when and how the export took place. Every license must be returned to the Office of Defense Trade Controls when the total value authorized has been shipped or when the date of expiration has been reached, whichever occurs first.