31 C.F.R. § 515.558 Bunkering of Cuban vessels and fueling of Cuban aircraft by American-owned or controlled foreign firms.
Title 31 - Money and Finance: Treasury
Foreign firms owned or controlled by United States persons are authorized to engage in transactions ordinarily incident to the bunkering of vessels and to the fueling of aircraft owned or controlled by, or chartered to, Cuba or nationals thereof. (50 U.S.C. App. 5(b); 22 U.S.C. 2370(a); E. O. 9193, 3 CFR 1943 Cum. Supp.; Treas. Dept. Order No. 128, 32 FR 3472) [42 FR 58518, Nov. 10, 1977; 43 FR 19852, May 9, 1978. Redesignated at 64 FR 25813, May 13, 1999]
Title 31: Money and Finance: Treasury
PART 515—CUBAN ASSETS CONTROL REGULATIONS
Subpart E—Licenses, Authorizations, and Statements of Licensing Policy
§ 515.558 Bunkering of Cuban vessels and fueling of Cuban aircraft by American-owned or controlled foreign firms.

