The University of Texas at Dallas Catalogs/Bulletins serve as the official record of courses offered by the University, admissions, degree, and program requirements, and policies and procedures. There are separate Catalogs/Bulletins produced for both Graduate and Undergraduate studies. Initially running in one-year intervals, the Catalogs/Bulletins switched to covering two-year intervals in 1978. Undergraduate Catalogs/Bulletins only contain information on Junior and Senior level programs until UTD added Freshman and Sophomore programs in 1990. In 2010 the Catalogs/Bulletins switched to online publication. The files in this community were created from scans of physical copies of the Catalogs/Bulletins held in the University Archives.