Abstract: There are five safety standard committees in IAEA, responsible for establishing or revising standards. TRANSSC is one among these committees, which is consisted of expert representatives from member states of the IAEA. This essay gives a brief introduction of the process of establishing and revising of safety standards in TRANSSC, and also reviewing process of SSR-6 and other relevant standards recently. Some suggestions are offered on facilitating Chinese experts attending the meetings of TRANSSC and to get better understanding of international practice and making contributions in the safe transport fields in IAEA.

Key words: radioactive materials, transport, safety, standard