31 CFR 515.420 : Money And Finance: Treasury (§ 0.101 To Parts 1061-1099) — (Part 500 To Parts 1061-1099) — Regulations Relating To Money And Finance (Continued) (Part 500 To Parts 1061-1099) — Office Of Foreign Assets Control, Department Of The Treasury (Part 500 To Appendix A To Chapter V) — Cuban Assets Control Regulations (§ 515.101 To § 515.901) — Interpretations (§ 515.401 To § 515.421) — Travel to Cuba.

The prohibition on dealing in property in which Cuba or a Cuban national has an interest set forth in § 515.201(b)(1) includes a prohibition on the receipt of goods or services in Cuba, even if provided free-of-charge by the Government of Cuba or a national of Cuba or paid for by a third-country national who is not subject to U.S. jurisdiction. The prohibition set forth in § 515.201(b)(1) also prohibits payment for air travel to Cuba on a third-country carrier unless the travel is pursuant to an OFAC general or specific license.