Retake Classes for Students Enrolled in Certificate Programs: If a student fails a course, they can retake this course free of charge within one year. This privilege can be exercised only once, for one class, and only for students enrolled in the entire certificate program. If a student is unable to complete or has to drop a course, please state the reason in writing and send to Continuing Education. With all retakes, the registration fee must be paid if applicable, when registering. Note that the minimum passing grade for our classes is a C, with the exception of certificates in translation and/or interpretation, in which case the minimum passing grade is a B.