Part-time PhD in India: rules, eligibility and the employer NOC

Is a part-time PhD allowed under the UGC 2022 regulations?

Yes, it is allowed. The wording in clause 13(1) is that PhD programmes “through part-time mode will be permitted, provided all the conditions stipulated in these Regulations are fulfilled.” Please read the second half of that line also, because the condition is there. The regulations do not make any separate track for part-time scholars with fewer credits, fewer reviews or a shorter thesis. Whatever rule a full-time scholar has to follow, you also have to follow.

Eligibility is also the same for you. Clause 3 applies to every applicant, full-time or part-time. You need 55% in your master’s degree (or the equivalent grade), or 75% in a four-year bachelor’s degree. Candidates from EWS, SC, ST, non-creamy-layer OBC and differently-abled categories, among others, get a relaxation of five marks. The admission routes don’t change either. Nowhere does the UGC text ask part-time applicants for work experience.

Each university then adds its own conditions, so part-time admission differs a lot from place to place. Some universities want a minimum number of years in service. Some check what type of employer you are working for. Some put a limit on how far your office can be from the university. A few take part-time scholars only in certain departments, and a few don’t take them at all.

The 2022 regulations cover universities, colleges and deemed universities (clause 1(2)). IITs and the other institutes of national importance admit PhD scholars as per their own senate rules. For working people they usually call the route “external registration”. You can see how several of them handle it in the city guides at the end of this page.

What must the employer’s No Objection Certificate say?

As per clause 13(2), the university has to get the NOC “through the candidate” from the appropriate authority where you are employed. In practice you are the one who asks the employer for the letter, and you submit it along with your application. The regulation names three statements the NOC must contain, and most university formats are built around them. Check your letter against the list below.

• It has to be on the organisation’s letterhead, signed by a person who can really sanction your leave. That means the head of department, principal, HR head or unit head, with name, designation, seal and date. A mail from some colleague is not counted as an NOC.
• The actual permission. The letter should say clearly that you are permitted to do a PhD in part-time mode at the named university.
• Time for research. Your employer writes that even with your office duties you will get enough time for the research work.
• Release for coursework. If the university requires it, the employer agrees to relieve you from duty so that you can finish the coursework.
• Whatever extra your university asks for. Many universities print their own NOC format in the application pack itself. If they have given one, HR has to fill that printed format only, even if they have their own standard letter.
• One copy kept with you. Some universities ask for a new NOC again later on. Anna University’s FAQ asks industry-based scholars for the NOC every six months, with the progress report.

Ask for the letter early. In government departments, aided colleges and big companies, the NOC goes up the chain for approval, so it can take several weeks. Maybe your organisation has never given an NOC to anybody. In that case show HR the clause and university’s format, and mark the three lines you need, so they don’t have to guess.

Also think about a job change in the middle of the PhD. The new employer has to give you a fresh NOC. Some universities will also check whether the new employer still comes under their part-time categories. So inform to the research section before you shift jobs, not after joining.

How much coursework and attendance does a part-time PhD need?

For coursework there is one rule for everybody. Clause 9(1) fixes a minimum of 12 credits. These include a research methodology course and the Research and Publication Ethics course which UGC notified in 2019. As per clause 9(3), you need 55% in coursework, or the grade equivalent, to continue in the programme. Clause 9(2) also expects every PhD scholar to get training in teaching, education, pedagogy or writing related to the PhD subject. For the course content, see our coursework and RPE guide.

There is one rule which helps working scholars. In clause 9(1) there is a provision that online courses recognised by UGC may be counted for the credits, if your Research Advisory Committee agrees. Anna University makes use of this. After its June 2023 amendment, the Doctoral Committee may accept up to four PG-level NPTEL courses with graded certificates in place of classroom courses. Your university may or may not do the same, so ask before you plan around it.

Once coursework is over, you still have to appear before the committee every semester with a presentation and a short progress report (clause 10(2)). At the end there is a pre-submission presentation, and it is open to faculty and scholars (clause 11(2)). Both of these happen at the university on working days. What the committee looks for is explained in our progress report and RAC guide.

Attendance is set by your university, not by UGC

UGC does not fix any attendance percentage or residency period for part-time scholars. That is left to each university, and the practice varies a lot. In one place it may be only attendance for coursework, and in another place a residency of several months. Take Anna University’s 2022 guidelines for industry candidates joining its university departments. If your workplace was inside the Chennai Metropolitan Area, or within 50 km of the campus, no residency was needed. If you worked farther away, you needed six months in residence, or residence till you finished coursework. That is why clause 13(2)(iii) is there in the UGC text, because in the NOC your employer promises to release you from duty for coursework if needed.

Keep weekday leave in mind from the start itself. Most coursework classes, seminars, committee meetings and even the viva are held during office hours. Most of your leave goes in the first year, for coursework classes. After that it is mostly a few days each semester for reviews and seminars.

How is a part-time PhD different from a full-time PhD?

On paper the gap is smaller than most people think. In the table, the national rule is kept next to what one university does in practice.

In real life two differences matter the most. First is time. You do the same work as a full-time scholar, but in evenings, on weekends and on leave days. For this reason many universities fix a longer minimum period for part-time scholars. For example, Anna University’s R2025 sets a minimum of three years part-time against two years full-time in engineering and technology. In science and humanities it is four years against three (clauses 10.2 and 10.3). For both modes the maximum is six years.

Second is money. For fellowship, you have to see the scheme rules one by one. Anna University’s regulations, for instance, put national-fellowship holders and AICTE QIP candidates in the full-time category. Our fellowships guide lists the main schemes along with their terms.

Changing from one mode to the other later is for your university to decide. Anna University allows one change of category, normally only after provisional registration is confirmed, and the longer of the two minimum periods will be counted. At some other places, once registered as part-time you stay part-time.

The degree you get at the end is the same. Under the UGC 2022 regulations there is only one PhD degree and nothing called a part-time degree. That is the reason the mode rarely matters when you apply for jobs. If you want the PhD mainly for a teaching career, see where a PhD counts for assistant professor jobs.

Can you do a PhD online or by distance learning in India?

No. Clause 13(3) of the 2022 regulations is very direct on this point. No higher education institution, and no research institution of the Central or a State Government, shall run PhD programmes in distance or online mode. The earlier 2016 regulations also had the same ban (clause 11.1).

Two things are allowed online, and people sometimes mix them up with an online PhD.

• Some coursework credits. If your Research Advisory Committee recommends it, UGC-recognised online courses can be part of the 12 credits as per clause 9(1).
• The viva. Clause 11(5) says the viva-voce “may be conducted online”.

Neither of these makes the PhD a distance programme. You are still admitted, guided and evaluated as a regular scholar of the institution. Suppose you see an advert for a “PhD from home” with no coursework and no committee meetings. No Indian institution is permitted to give such a PhD, so read clause 13(3) before paying them anything.

Can you do a part-time PhD while working in industry?

Yes, if the university admits industry staff, and many universities do. Mostly there are extra conditions on the employer. The university wants your research to have a proper base, and it wants the company to be stable enough to last through the programme.

Anna University publishes its conditions, so it is a useful example. Its R2025 regulations list “candidates working in Industrial Units / R&D Departments / National Laboratories / … registered Public or Private Ltd. companies” within Tamil Nadu as part-time external scholars (clause 3). After that, the industry norms on the Centre for Research admission site for the July 2026 session require the following.

1. the industry should be within Tamil Nadu
2. it should be at least three years old
3. it should have 25 or more regular staff
4. its turnover should be at least ₹5 crore a year over the last three financial years
5. you should have three years’ industrial experience.

The university’s 2022 guidelines for industry candidates show how detailed an NOC can become. Apart from the three UGC statements, the employer had to confirm four more points. One was that you could attend classes as per the university timetable. Another was that you would pick applied research connected to the industry. You could use workplace facilities for the research, and you would get leave to use campus facilities when needed. In January 2025 Anna University extended part-time admission of industry candidates to its government colleges, constituent colleges and regional campuses. For how Anna University compares with IIT Madras and the University of Madras, read our part-time PhD in Chennai guide.

Settle three things with your employer first

• Data and confidentiality. If the research is using company data, agree in writing on what you can publish and what must be anonymised. Remember that under clause 17 of the regulations, an electronic copy of your thesis goes to INFLIBNET for Shodhganga before the degree is announced.
• Intellectual property. If a patent may come from the work, fix early who will file it. Some universities accept a granted patent in place of a journal paper, and their rules on who can be the applicant are strict.
• Your time. Discuss about the leave for coursework, seminars and committee meetings with your manager. Get the manager’s okay in a mail, HR alone is not enough.

Part-time PhD rules by city

The national rules above are only the minimum. What you actually face depends on the institution. For each city we compared the main institutions from their current documents.

• Part-time PhD in Chennai: IIT Madras, Anna University, SRMIST and the University of Madras.
• Part-time PhD in Bangalore: IISc external registration, VTU and the city universities.
• Part-time PhD in Hyderabad: Osmania, JNTUH, IIT Hyderabad and others.
• Part-time PhD in Mumbai: IIT Bombay, ICT, VJTI and the University of Mumbai.
• Part-time PhD in Pune: SPPU, COEP Tech, DIAT, Symbiosis and MIT-WPU.