Yes, in Nigeria, it is possible for students who have completed a polytechnic program to enter a university program through direct entry. This means that students who have completed a Higher National Diploma (HND) program at a polytechnic can apply to enter a university program at the 200 level, bypassing the 100 level. However, it's important to note that not all universities or programs accept direct-entry students, and the requirements for direct entry may vary depending on the university and program. Additionally, accepting the HND certificate for direct entry into the university is not applicable to all fields of study. Some fields may require additional exams or qualifications before accepting a direct-entry student.