110 STAT. 1288 PUBLIC LAW 104-132—APR. 24, 1996 (1) plastic explosives were used by terrorists in the bombings of Pan American Airlines flight number 103 in December 1988 and UTA flight number 722 in September 1989; (2) plastic explosives can be used with little likelihood of detection for acts of unlawful interference with civil aviation, maritime navigation, and other modes of transportation; (3) the criminal use of plastic explosives places innocent lives in jeopardy, endangers national security, affects domestic tranquility, and gravely affects interstate and foreign commerce; (4) the marking of plastic explosives for the purpose of detection would contribute significantly to the prevention and punishment of such unlawful acts; and (5) for the purpose of deterring and detecting such unlawful acts, the Convention on the Marking of Plastic Explosives for the Purpose of Detection, Done at Montreal on 1 March 1991, requires each contracting State to adopt appropriate measures to ensure that plastic explosives are duly marked and controlled. (b) PURPOSE,—The purpose of this title is to fully implement the Convention on the Marking of Plastic Explosives for the Purpose of Detection, Done at Montreal on 1 March 1991. SEC. 602. DEFINITIONS. Section 841 of title 18, United States Code, is amended by adding at the end the following new subsections: "(o) 'Convention on the Marking of Plastic Explosives' means the Convention on the Marking of Plastic Explosives for the Purpose of Detection, Done at Montreal on 1 March 1991. "(p) 'Detection agent' means any one of the substances specified in this subsection when introduced into a plastic explosive or formulated in such explosive as a part of the manufacturing process in such a manner as to achieve homogeneous distribution in the finished explosive, including— "(1) Ethylene glycol dinitrate (EGDN), C2H4(N03)2, molecular weight 152, when the minimum concentration in the finished explosive is 0.2 percent by mass; "(2) 2,3 -Dimethyl-2,3 -dinitrobutane (DMNB), C6H,2(N02)2, molecular weight 176, when the minimum concentration in the finished explosive is 0.1 percent by mass; "(3) Para-Mononitrotoluene (p-MNT), C7H7NO2, molecular weight 137, when the minimum concentration in the finished explosive is 0.5 percent by mass; "(4) Ortho-Mononitrotoluene (o-MNT), C7H7NO2, molecular weight 137, when the minimum concentration in the finished explosive is 0.5 percent by mass; and "(5) any other substance in the concentration specified by the Secretary, after consultation with the Secretary of State and the Secretary of Defense, that has been added to the table in part 2 of the Technical Annex to the Convention on the Marking of Plastic Explosives. "(q) 'Plastic explosive' means an explosive material in flexible or elastic sheet form formulated with one or more high explosives which in their pure form has a vapor pressure less than 10-'^ Pa at a temperature of 25°C., is formulated with a binder material, and is as a mixture malleable or flexible at normal room temperature.".
�
