When exporting technical data to free world destinations and the
information does not qualify under GTDA and an IVL is not required, an
exporter may use GTDR. Certain GTDR shipments must be accompanied by a
written assurance from the foreign consignee stating that neither the
technical data nor the direct product thereof will be shipped to Country
Groups Q, S, W, Y, Z, or the People's Republic of China. Lower level
technology may be shipped without written assurance; this is generally
referred to as "GTDU".

The following video provides you with the correct English pronunciation of the word "General License-GTDR", to help you become a better English speaker.