560.529—Bunkering and emergency repairs.

Goods or services provided in the United States to a non-Iranian carrier transporting passengers or goods to or from Iran are permissible if they are:
(a) Bunkers or bunkering services;
(b) Supplied or performed in the course of emergency repairs; or
(c) Supplied or performed under circumstances which could not be anticipated prior to the carrier's departure for the United States.

Code of Federal Regulations

[64 FR 20175, Apr. 26, 1999]