All degree students must complete a minimum of 69 AUs in NIE/NTU for their degree programme in order to graduate from NTU. However, crossover students usually only have 69 AUs for their degree programme after exemptions from their Diploma programme. Credits from the Diploma programme cannot be counted towards the 69 AU requirement stipulated by NTU.
Therefore, you may check how many AUs you have for your Degree programme before deciding whether to apply for the exchange. You may apply only if you have enough credits to satisfy the minimum required number of credits per semester, after deducting the 69 AUs to be completed in NTU. To add on, crossover students will most likely have to extend up to one or 2 semesters to if they are to go on exchange programmes and will have to pay for the extended semesters themselves.