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CSIR NET Physical Sciences Eligibility Criteria: Qualification, Marks and Age Limit

Kavita Thakkar
Author | Updated On Oct 24, 2026
The CSIR NET Physics Eligibility Criteria December 2026 outlines the minimum educational qualifications, age limit, nationality, and other conditions candidates must satisfy before applying for the examination. Conducted by the National Testing Agency (NTA) on behalf of CSIR, the exam determines eligibility for the Junior Research Fellowship (JRF), Assistant Professor, and Ph.D. admission in Physical Sciences.


Before filling out the application form, candidates should carefully verify that they meet all the eligibility requirements. Failure to fulfill the prescribed criteria may result in the rejection of the application or cancellation of candidature at any stage of the recruitment process.

IFAS Highlights
CSIR NET Physics Eligibility Criteria 2026 Overview
Particular
Details
Exam Name
CSIR UGC NET December 2026
Subject
Physical Sciences (Physics)
Conducting Authority
National Testing Agency (NTA)
Purpose
JRF, Assistant Professor & Ph.D. Admission
Application Mode
Online
Qualification
M.Sc. or Equivalent Degree
Age Limit for JRF
Maximum 30 Years (Expected)
Age Limit for Assistant Professor
No Upper Age Limit
Nationality
Indian Citizens
Official Website
csirnet.nta.ac.in

Educational Qualification

Candidates applying for CSIR NET Physical Sciences (Physics) must possess any of the following qualifications from a recognized university or institution:

  • M.Sc. or equivalent degree in Physics or Physical Sciences.
  • Integrated BS-MS.
  • BS (4-year programme).
  • BE/B.Tech/B.Pharma.
  • MBBS (for applicable categories as per CSIR rules).

The qualifying degree should be recognized by the University Grants Commission (UGC) or an equivalent authority.

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Minimum Marks Required

Candidates must secure the following minimum percentage in their qualifying examination:


Category
Minimum Marks
General/EWS
55%
OBC (NCL)/SC/ST/PwD/Third Gender
50%

Candidates appearing in the final year or final semester of their qualifying degree are also eligible to apply, provided they complete their degree within the prescribed timeline and satisfy all eligibility conditions.

Age Limit
​The age criteria differ depending on the category of the post.

For Junior Research Fellowship (JRF)

  • Maximum Age: 30 years (Expected)
  • Age is calculated as per the cut-off date specified in the official notification.


For Assistant Professor

  • No upper age limit.


For Ph.D. Admission

  • Generally, no upper age limit applies unless otherwise specified by the admitting university.
Eligibility for Final-Year Students
​

Candidates pursuing the final year of their Master's degree or equivalent qualification may apply provisionally.

However, they must:

  • Complete the qualifying degree within the prescribed period.
  • Secure the required minimum percentage.
  • Submit all relevant documents during verification.

Failure to meet these conditions may lead to cancellation of eligibility.

Required Documents for Eligibility Verification
​Applicants should keep the following documents ready:
  • Class 10 Certificate (Date of Birth Proof)
  • Master's Degree Certificate or Final-Year Proof
  • Marksheets
  • Category Certificate (SC/ST/OBC-NCL/EWS)
  • PwD Certificate (if applicable)
  • Valid Photo ID
  • Passport-size Photograph
  • Signature

Some Frequently Asked Questions

​
Candidates must have a Master's degree or equivalent in Physical Sciences or related subjects with a minimum of 55% aggregate marks (50% for reserved categories) from a recognized university or institute. ​

The general upper age limit is 28 years for Junior Research Fellowship (JRF) and there is no upper age limit for Lectureship (LS). Candidates must check the latest notification for exact cut-off dates.

​
Yes, age relaxation is applicable as per government norms. For example, SC/ST/OBC/PWD candidates receive age relaxation typically ranging from 3 to 5 years, while women candidates may get additional relaxation. Please refer to the official notification for detailed information. ​

​
There is no fixed limit on the number of attempts for the CSIR NET exam, but candidates must meet the age criteria. It is advisable to confirm this in the latest official guidelines. ​

Candidates must be Indian nationals. Some categories of foreign nationals or OCI cardholders may be eligible under specific conditions as mentioned in the official CSIR NET rules.