Unofficial transcripts. Unofficial transcripts from all previous postsecondary studies are required for all PhD applicants. Unofficial transcripts should be uploaded to the application system. Evidence of writing ability. PhD applicants are required to provide evidence of their writing ability by submitting a writing sample (master's thesis, academic paper from a graduate course, a journal article, or any other writing that the applicant believes can be used to judge writing ability). This should be uploaded to the application. A minimum undergraduate grade-point average (GPA) of 3.00 on the equivalent of the last 60 semester hours (approximately two years of work) or a master’s degree with a minimum cumulative GPA of 3.00 is required. Applicants from an international institution must demonstrate strong academic achievement comparable to a 3.00 for an undergraduate or master’s degree. Minimum TOEFL requirement- 92 internet (iBT); 580 paper-based test (PBT) Minimum IELTS requirement- 7.0 Minimum IELTS Indicator requirement- 7.0