Special Notice NATIONAL AERONAUTICS AND SPACE ADMINISTRATION is seeking inquiries from companies interested in obtaining license rights to commercialize, manufacture, and market a new Non-Destructive Testing (NDT) method for identifying and characterizing hidden damage in composite materials. This technology, developed by NASA's Langley Research Center, uses trapped energy analysis to detect and characterize damage that was previously obscured. The method requires only single sided access to the test specimen and provides a better understanding of composite damage, which is essential for repair and replacement decisions for aerospace composites. Interested parties can submit a license application through NASA's Automated Technology Licensing Application System (ATLAS). No follow-on procurement is expected from this notice.