End of internship At the end of the internship period, you will need to submit the following documentation to the Student Desk: statement from the company stating the internship period and an indication of successful completion hour sheet completed and signed by you and the company mentor Report of Completion of Internship (Form R/f) to be handed in to the Internship Office at the end of the internship, complete with signature of the mentor teacher, 20 days prior to the scheduled session for the final examination