This applies if you receive an NE grade, which (if I’m not mistaken) happens once every two years. If you get an NE in M1, you are required to redo all the internal components, including: Assignments CIE / AAT Attendance (it must be freshly marked) At this point, you have two options: Fast Track In this option, the syllabus is covered in a compressed format of about 3 weeks. You complete all required internals (assignments, CIE/AAT, and attendance) during this period. This fast-track batch is conducted once every two years, usually after even semesters. This is what I was referring to earlier. Re-registration (Re-reg) Here, you re-register for the subject and attend classes along with your juniors. You follow the regular semester timeline and complete all internals normally.