The representative of the NRSC radiation safety team participated in the prestigious 65th annual meeting of the «Institute of Nuclear Materials Management», this time held in Portland, USA, from 22-26 July. During the meeting, the experience of the NRSC regarding MORC (Materials Out of Regulatory Control) and DSRS (Disused Sealed Radioactive Sources) management was presented. The representative of the center was awarded a one-year right to «Institute of Nuclear Materials Management» membership and the right of the prestigious JNMM «Journal of Nuclear Materials Management» Correspondent Member and Editor.