Pub. L. 102-391, tit. V, sec. 543
prohibition against indirect funding to certain countries
prohibition against indirect funding to certain countries Sec. 543. None of the funds appropriated or otherwise made available pursuant to this Act shall be obligated to finance indirectly any assistance or reparations to Cuba, Iraq, Libya, the Socialist Republic of Vietnam, Iran, Syria, North Korea, People’s Republic of China, Laos, Jordan, or Yemen unless the President of the United States certifies that the withholding of these funds is contrary to the national interest of the United States.