PS A statement of purpose is recommended to demonstrate your motivation and drive to pursue graduate studies. GPA 3.0 on the of 4.0. Most students admitted into our program have a GPA greater than 3.3. Fee International applications must be accompanied by a fee of $70. These fees may be paid online via credit cards or by checks or money orders (made payable to Auburn University). RL A minimum of three letters of recommendation are required from former professors and/or supervisors. These letters are crucial to the application process and should be obtained from individuals who are familiar with your academic and/or technical capabilities. Transcript Undergraduate transcripts are required from all institutions attended. Official transcripts should be sent to the Graduate School at: The Graduate School, 106 Hargis Hall, Auburn University, Auburn, AL 36849-5122.