Specifications include, but are not limited to: TES houses over 150 million course descriptions, drawn from more than 180,000 current and archived catalogs. This data is collected annually, at the expense of CollegeSource, for every school in the United States recognized by the US Secretary of Education, regardless of whether that school subscribes to a CollegeSource product or not. Annual collection of the data ensures that data is accurate, up-to-date, and allows for sophisticated features, such as comparing any two editions of the same catalog title to highlight specific changes. TES is alone in its ability to compare any two catalogs (from the same institution) and return all the changes between one edition and the next in great detail or (from different institutions) return potential equivalencies to the screen. TES’s key features include course searching, Institution profiles, custom reports, equivalencies, evaluation tracker, and exploration tools. Please note: This is a Sole Source Notification.