The Radiation Safety Information Computational Center (RSICC) is focused on collecting, organizing, and disseminating computational codes and nuclear data associated with radiation transport and safety. Established in 1963 as the Radiation Shielding Information Center, RSICC currently has a library of approximately 1700 code and data packages used for radiation source characterization, dosimetry, neutral- and charged-particle shielding, criticality safety, radiation dispersion modeling, and reactor physics. Although a large number of these software packages represent an archiving of historical information, approximately 2000 software packages are distributed each year because they represent current state-of-the-art software that is valuable for general- and special-purpose nuclear analyses. These software packages are widely distributed worldwide, especially to nuclear engineering students and professors.