You must fill out the online application form, send in official transcripts and certificates, and provide your English proficiency test results (such as an IELTS score of at least 6.0 or a TOEFL score of 79 on the IBT) in order to apply for a postgraduate program at Catawba College as an international student. Additionally, you must provide a minimum of one letter of recommendation and possibly evidence of your financial stability. Program-specific requirements can differ, thus it's important to consult the program site for particular instructions.