Undergraduate CAS students register for courses each semester through MyBU Student. Students may also make adjustments to their schedule within the windows to add and/or drop courses. Be sure to review semester deadlines (e.g., to register, add, and drop courses).

We encourage students to work with their major advisor(s) for registration, long-term plans, schedule revisions, and other questions regarding their major and requirements. 

  • Students who have declared a major, will be assigned an advisor who specializes in that academic department. 
  • Students who are undeclared will be assigned an advisor in CAS Academic Advising.
  • If you are not assigned to an advisor on MyBU Student, please contact your major department and/or CAS Advising (casadv@bu.edu).

We’ve also compiled instructions, resources, and tips to help guide you through registration in MyBU Student. Please use the links below to get started!

Course Planning & Advising

Registration Tips & Tricks

Fall 2025 Full/Closed Class Procedures