After the fifth week of classes, there will be no credit. Any request for an exception to the refund policy should be made in writing to the Graduate Admissions Office. Following the deadline, Students attempting to complete registration with full payment, will be required to submit a petition for a waiver of this policy. Petition forms may be obtained at the records office at the student's College. Auditing Informal auditing is not permitted at Boston University.
Formal procedure requires that students register to audit a course.
Auditors are charged the usual tuition rate. A student who registers for any course is held responsible for its completion unless he or she officially withdraws or changes to the status of auditor before mid-semester.