15 C.F.R. § 740.4
License Exception GBS authorizes exports and reexports to Country Group B (see supplement no. 1 to part 740) 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.
[63 FR 2456, Jan. 15, 1998, as amended at 69 FR 5690, Feb. 6, 2004]