CPT versus OPT There are two types of training available to international students: Curricular Practical Training (CPT) and Optional Practical Training (OPT) Students who have been enrolled at Wilson on a full-time basis for at least nine (9) consecutive months are eligible to apply for CPT and OPT. Please be aware that CPT/OPT is a privilege and not a right! CPT is required or an integral part of your curriculum in order to graduate. OPT is recommended by your major but not required. All internships must be related to your major and in your field. For example, an equestrian studies student cannot work at a bank even if it is a great job offer at the bank.