Yes, International students (NRI, PIO, OCI, and Foreign Nationals) must register for SNAP, but their admission process is managed through the Symbiosis Centre for International Education (SCIE). While they must appear for the test, they may also be required to provide proof of English Proficiency (like IELTS or IELA scores). The eligibility and merit calculation for the international category differ from the domestic category, and they are advised to follow the specific 'International Student' registration link on the official website.