- Master's admission eligibility
- A bachelor's degree from an accredited institution with a cumulative GPA of at least 3.2 on a 4.0 scale (or equivalent) in a relevant STEM discipline.
- Doctoral admission eligibility
- Undergraduate or master's degree with a minimum 3.5/4.0 GPA; established research experience, competitive GRE scores (where required), and alignment with graduate faculty.
- Language proficiency
- TOEFL iBT minimum 80 (writing 22, speaking 18, reading 19, listening 14) or IELTS Academic minimum 6.5 (minimum 6.0 in each section).
- Research statement / Proposal
- A 2-page Statement of Purpose detailing technical background, career goals, specific research questions, and named Purdue faculty mentors.
- Application fee
- USD $75 non-refundable application fee for international applicants.
- Required documentation
- Official academic transcripts, 3 letters of recommendation, CV/resume, personal history statement, and official English test scores.