Customs officers and officers placed under the authority of the Minister for Industry or the Minister for Defence and tasked with implementing the Paris Convention of 13 January 1993 on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on their Destruction, as well as the staff of entities acting on their behalf or assisting them, may disclose to each other, spontaneously or on request, any information or documents held or collected in the course of their respective duties.