IISER Thiruvananthapuram (TVM) PhD Admission 2026 (Aug) has officially been announced by the Indian Institute of Science Education and Research Thiruvananthapuram. The PhD programs are offered for the academic session Varsha 2026 commencing in August 2026. Aspiring researchers can apply online through the official portal. This prestigious doctoral admission invites applications across multiple Schools and Centres including Biological Sciences, Chemical Sciences, Physical Sciences, Mathematical Sciences, Data Sciences, Earth Environmental and Sustainability Sciences, and the Centre of High-Performance Computing (CHPC).

In this comprehensive guide, we cover all critical aspects such as school-wise eligibility, research areas, fellowship exemptions, application procedure, selection process, important dates, and fee structure. Whether you are an MSc, BS-MS, BE/BTech, or an integrated MS student from IISERs/IITs/IISc, understanding each requirement will strengthen your application. The last date to submit the online form is 20 April 2026, making it essential to prepare well in advance. Below, we break down every detail to help you navigate the IISER Thiruvananthapuram (TVM) PhD Admission 2026 (Aug) process successfully.

• 📌 Eligibility Criteria (General & Subject-wise)
• 🔬 Research Areas – All Schools
• 📝 Application Procedure & Documents
• 🎤 School-wise Selection Process
• 📅 Important Dates (Revised Schedule)
• 💰 Application Fee

General Eligibility Criteria

• Minimum marks: 6.5 CGPA (10-point scale) or first class in Master’s for General/OBC-NCL; for SC/ST/PwD: 50% marks (or 5.5 CGPA). BE/BTech admissible in select research areas (Physics/Data Sciences/EESS).
• National level test: Must have qualified CSIR-JRF, UGC-JRF (I/II/III), GATE, or other specified exams valid as on 01 August 2026.
• Exemption: BS-MS/MSc/Integrated MSc from IISERs/IITs/IISc with CGPA ≥ 8 are exempted from national test eligibility.
• JRFs at IISER TVM under extramural projects with valid national qualification are also eligible.
• Relaxation for reserved categories as per Government of India rules.

Subject-Wise Eligibility Criteria (Quick Overview)

IISER Thiruvananthapuram (TVM) PhD Admission 2026 (Aug) covers cutting-edge interdisciplinary domains. Below are the major research fields:

*Note: BE/BTech candidates are eligible for selected areas marked with asterisk (see source for full list).

• Complete the online application at https://admissions.iisertvm.ac.in/phd/index.php/applicant/register/20.
• Upload all supporting documents (mark sheets, certificates, fellowship proof, etc.) and click "Submit".
• Provide names/affiliations/contact details of two referees.
• Acknowledgement email with unique application number will be sent.
• No hard copy required to be posted to IISER TVM.
• For queries: email phdprogramme@iisertvm.ac.in only.
• Mere eligibility does not guarantee interview call.

• Biological Sciences: 300-400 word Statement of Purpose (SOP) mandatory. Two rounds: online first, then in-person at IISER TVM campus.
• Chemical Sciences: Shortlisting based on CSIR/UGC/GATE marks/rank + in-person interview.
• Physical Sciences: Choose Theoretical or Experimental track; hybrid mode interview.
• Mathematical Sciences: Shortlisting + offline interviews at IISER TVM.
• Data Sciences: Select one/more research areas; online interviews.
• Earth, Environmental & Sustainability Sciences: Hybrid mode interview after marks-based shortlisting.
• CHPC: Hybrid mode interview; choose research area preferences.

• General / OBC Candidates: ₹500/-
• SC / ST / PH (PwD) Candidates: ₹250/-

Payment mode will be online as per the admission portal.