Curricular Practical Training (CPT) is issued to students currently enrolled on a full-time basis at an approved educational institution to obtain work experience in their field of study. This is defined as an alternative work/study, internship, cooperative education, or any other type of required internship or practicum that is offered by sponsoring employers through cooperative agreements with the school. The student usually receives academic credit for this training. CPT is granted by the university and the student"s INS Form I-20 is endorsed with the dates the student is eligible to work, as well as the number of hours per week. A student with CPT must present an original Form I-20 indicating CPT approval to an intended employer before employment may lawfully commence.