Dear National Source Tracking System (NSTS) User,

As part of the NSTS outreach activities, the NRC has developed a NSTS brochure as a reference for licensees and regulators. The brochure provides key facts, such as the number of licensees possessing Category 1 and Category 2 sources, the steps involved in the credentialing process, transaction reporting to NSTS, annual inventory reconciliation, and how to contact the Help Desk.