Illicit trafficking is a situation which relates to the unauthorised receipt, provision, use, transfer or disposal of nuclear material and other radioactive materials, whether intentional or unintentional and with or without crossing international borders.
Le trafic désigne toute action, intentionnelle ou non, consistant en la réception, la fourniture, l'utilisation, le transfert ou l'élimination non autorisés de matières radioactives, notamment nucléaires, impliquant ou non le franchissement de frontières internationales.