Students register for classes using Trinity’s web-based registration system or by submitting a registration form to the Academic Records office.

Late enrollment will be permitted after the first day of the semester and through the end of the fifth teaching day of the semester, during which time a fee will be assessed. "Enrollment" refers to creating a schedule for the semester. Students may not enroll after the fifth teaching day of the semester.

Adding or dropping classes for enrolled students

Semester-length classes

  • Individual courses may be added through the end of the tenth teaching day of the semester.
  • Beginning the eleventh teaching day, and prior to the end of the tenth week of the semester, a student may drop a class and receive a withdrawal grade (W) for the course.

Quad-length (half semester) classes

  • A quad (7-week) course may be added through the end of the fifth teaching day of the quad. 
  • Beginning the sixth teaching day, and prior to the end of the 20th teaching day of the quad, a student may drop a class and receive a withdrawal grade (W) for the course.

Online classes

  • A six week online course may be dropped through the last day of the second week of the course. The student will receive a withdrawal grade (W) for the course.   
  • A twelve week online course may be dropped through the last day of the fourth week of the course. The student will receive a withdrawal grade (W) for the course.   
  • An eighteen week online course may be dropped through the last day of the sixth week of the course.The student will receive a withdrawal grade (W) for the course.   

Students should refer to the university finances section of this Catalog regarding the possibility of tuition refunds when dropping courses.