15 CFR § 740.4 - Shipments to Country Group B countries (GBS).
License Exception GBS authorizes exports and reexports to Country Group B (see Supplement No. 1 to part 740), except Sudan and Ukraine, of those commodities where the Commerce Country Chart (Supplement No. 1 to part 738 of the EAR) indicates a license requirement to the ultimate destination for national security reasons only and identified by “GBS - Yes” on the CCL. See § 743.1 of the EAR for reporting requirements for exports of certain commodities under License Exception GBS.
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