The requirement for the degree with an emphasis in structural engineering is 131 units. A cumulative grade point average of C (2.0) is required for all courses taken at USC as well as all upper division courses applied toward the major, regardless of the department in which the courses are taken. In addition, a minimum grade of C must be earned in each of the following courses: CE 215, CE 225, and CE 309. See also common requirements for undergraduate degrees.