In a recent memo, Immigration and Customs Enforcement (ICE) has clarified new restrictions on the Curricular Practical Training (CPT) program, a temporary work authorization for F-1 foreign students. The move comes as several universities temporarily halted CPT approvals, causing uncertainty about the future of international students in the U.S. ICE emphasized that CPT must be an integral part of a student's course and will now be mandatory for all students attending the same course, including American students. The memo also explains that schools must ensure compliance with these rules, and those found non-compliant may face audits and investigations. Foreign students are required to make official requests for CPT authorization from their Designated School Official (DSO), and CPT can only be offered through cooperative agreements between schools and legitimate employers who provide quality practical training experiences. The changes will take effect immediately, and non-compliance may lead to consequences under federal law.