importation of certain defense articles from poland, czechoslovakia, and hungary

importation of certain defense articles from poland, czechoslovakia, and hungary Sec. 599A. Notwithstanding section 38 of the Arms Export Control Act (22 U.S.C. 2278) or any other provision of law, any article that— (1) is a defense article for purposes of section 38 of the Arms Export Control Act, (2) is from Poland, Hungary, or Czechoslovakia, (3) was imported or temporarily imported into the United States before June 30, 1989, by, or on behalf of, a museum or educational institution that is described in section 501(c)(3) of the Internal Revenue Code of 1986 and exempt from tax under section 501(a) of such Code, (4) was manufactured at least 20 years before its importation into the United States, (5) has been disabled so that no weapon or weapons system is functional, and (6) is to be used only for display to the public by the museum or educational institution for educational purposes, shall be considered to have been lawfully imported into the United States and shall be permitted to remain in the United States, and the museum or educational institution shall not be subject to any penalty by reason of such importation.