A bill to prohibit exports to the Republic of South Africa under the Arms Export Control Act of defense articles or services, to prohibit exports to the Republic of South Africa under the Export Administration Act of 1969 of items which might be used for military, law enforcement, or internal security purposes, and to prohibit exports to the Republic of South Africa under the Atomic Energy Act of 1954 of nuclear materials, facilities, and technology.

Prohibits the sale or licensing for export to South Africa of defense articles or services under the Arms Export Control Act. Prohibits the exportation to South Africa of articles controlled under the Export Administration Act of 1969 if such articles could be used for military, law enforcement, or internal security purposes. Prohibits the issuing of licenses for export to or distribution within South Africa of any source material, special nuclear material, by-product material, production facility, utilization facility, or restricted data, under the Atomic Energy Act of 1954.