This memorandum from the Ogden Air Logistics Center outlines the handling and distribution of unmarked engineering data, instructing that any drawings without a distribution statement should be treated as restricted to DoD and U.S. DoD contractors only. It emphasizes the legal implications of unlawful export under the ITAR and EAR regulations, including severe penalties, and clarifies that the U.S. Government holds no liability for the use of such data. Contractors are reminded that unauthorized dissemination could result in disqualification as a qualified U.S. contractor.