If you searched for the full form after seeing SOL on an admission form, the next question is probably whether it belongs to DU and what studying there actually involves. The extra names on the official website make this more confusing than it needs to be, so this OpenStudyInfo guide separates the official wording from what it means for you as a student.
📌 DU SOL at a Glance
🤔 Why Does the Official Website Also Say CDOE?
The official admission homepage currently uses Centre for Distance and Online Education (CDOE) alongside the phrase “erstwhile School of Open Learning (SOL)”. The word “erstwhile” means formerly known as.
That wording connects the newer name with the familiar SOL name. It does not, by itself, mean that you have reached a different university or a different institution. For an application or a student query, use the institution and programme details shown on your own official documents rather than the name you remember.
📖 DU, SOL, CDOE, COL and DDCE: The Names Explained
These abbreviations describe related parts of DU’s open-learning setup. They are useful to recognise, but you should not substitute one for another when filling in a form.
| Short Form | Full Form | What It Refers To |
|---|---|---|
| DU | University of Delhi | The university itself, commonly called Delhi University. |
| SOL | School of Open Learning | The familiar name used by students and on older documents. |
| CDOE | Centre for Distance and Online Education | The name now displayed alongside “erstwhile SOL”. |
| COL | Campus of Open Learning | The broader campus setup under the University of Delhi. |
| DDCE | Department of Distance and Continuing Education | The department named in official headers and prospectuses. |
The 2026–27 undergraduate prospectus places DDCE/SOL under the Campus of Open Learning, University of Delhi. For students, the practical point is simple: identify your course, your admission session and the service you need, rather than choosing a portal just because its name looks familiar.
📚 What Does “Open Learning” Mean for a Student?
It means that much of your study is organised around independent learning. You work through course material and use the academic support provided for your programme, instead of following the usual daily routine of a regular college.
The official prospectus describes self-learning material, video resources and academic counselling. If you are looking for your books or digital material, our DU SOL study material guide explains where to begin. Check the paper code and semester before using any resource, because a similar subject title does not guarantee the same syllabus.
For example, if you work during the day, you can set aside evenings to read and revise. You still need to plan around any scheduled academic activities. Flexibility helps only when you keep track of what your course actually requires.
✅ Is DU SOL Part of Delhi University?
Yes. SOL belongs to the University of Delhi’s open-learning setup; it is not a separate private university. The official 2026–27 UG prospectus states that the University of Delhi confers degrees on DDCE students.
- The degree is conferred by the University of Delhi, not by a separate body.
- SOL/CDOE sits under the Campus of Open Learning within DU.
- Admission, examination and result services run through DU’s official portals.
- Older notices may use a different departmental name for the same setup.
For a particular job or postgraduate application, read the relevant eligibility notice as well. Check subjects, required marks and any other conditions instead of relying only on the university name. Our honest look at whether a DU SOL degree is valid for government jobs explains what recruiters usually check.
If you are considering admission, the DU SOL guide for new students covers courses, fees and the overall process, while our DU SOL admission process guide walks through the UG application step by step.
🏫 How Is It Different From a Regular DU College?
The main difference for a student is the study experience. A regular college generally offers a more structured timetable, frequent classroom interaction and campus activities. Open learning requires you to take more responsibility for your reading, your revision and keeping up with notices.
Think about an ordinary week rather than only the university name. Would you benefit from a set classroom routine? Can you study consistently without daily reminders? Do you need time for work or other responsibilities?
Neither choice should be made on the full form alone. Our DU SOL BA vs regular DU college comparison looks at the practical trade-offs in more detail.
🕰️ Why Do Older Documents Use a Different Name?
According to COL’s official establishment history, the institution began in 1962 as the Directorate of Correspondence Courses. It became the School of Correspondence Courses and Continuing Education in 1968, and the same page records the COL/SOL name from 2004.
| Year | Name Recorded on the Official History Page |
|---|---|
| 1962 | Directorate of Correspondence Courses |
| 1968 | School of Correspondence Courses and Continuing Education |
| 2004 | Campus of Open Learning / School of Open Learning |
This helps explain why an old notice may use a name different from the current website. Always check the document’s date and the batch it applies to before treating its instructions as current.
🔐 Which Website Should You Use?
Begin at the official SOL/CDOE admission site for admission and student-service links, or the Campus of Open Learning website for COL information. Some services linked from the admission homepage use oldcdu.ac.in addresses, so an unfamiliar portal name needs checking against the official route — it should not be judged by the presence or absence of “SOL” alone.
Open the Official Homepage Yourself
Type the official address into your browser rather than following a forwarded link. This is the single most reliable habit for avoiding look-alike pages.
Choose the Service You Need
Admission, examination form, study material and results are separate services. Pick the one that matches your task instead of the portal whose name you recognise.
Read the Batch or Session Label
Check that the page applies to your admission year and semester before entering anything. A page for an earlier batch can look identical.
Sign In Only on the Official Route
If you received a link over WhatsApp, navigate independently to the same service and sign in there instead of entering your details immediately.
📋 Before You Fill In Any Form
- Use the name on your documents: Enter the institution and programme exactly as printed on your own official papers, not the abbreviation you are used to.
- Match the session: Confirm the admission year and semester shown on the page before proceeding.
- Do not swap abbreviations: SOL, CDOE, COL and DDCE are related but not interchangeable on a form.
- Check the notice date: An older PDF may use a superseded departmental name and outdated instructions.
- Verify the portal: Reach every service by navigating from the official homepage yourself.
❓ Frequently Asked Questions
What is the full form of SOL in Delhi University?
SOL means School of Open Learning. DU SOL therefore refers to the School of Open Learning, University of Delhi.
What does DU SOL mean for a student?
It means you are studying a University of Delhi programme through open and distance learning rather than attending a regular college. Much of the study is independent, supported by self-learning material and academic counselling.
Does “School” mean DU SOL offers school-level education?
No. “School” is part of the institution’s name. It should not be read as a reference to Class 10 or Class 12 education.
What does “non-SOL” mean in DU?
“Non-SOL” is not an official University term. Students generally use it informally to mean admission to a regular DU college rather than through open learning. For anything official, use the wording printed on the University notice or on your own documents.
Are SOL and COL the same abbreviation?
No. SOL means School of Open Learning, while COL means Campus of Open Learning. COL is the broader campus setup under the University of Delhi.
Why does the admission page say “erstwhile SOL”?
The page uses this wording to connect the newer CDOE name with the former SOL name. When completing forms, use the exact details that appear on your official admission and academic documents.
Is a SOL student considered a Delhi University student?
The 2026–27 UG prospectus states that the University of Delhi confers degrees on DDCE students. For a specific job or postgraduate application, read that notice’s own eligibility conditions as well.
Does open learning mean I can ignore class and exam notices?
No. Keep track of the schedules and requirements for your course. Plan your independent study around your programme’s academic activities and deadlines.
About this guide: OpenStudyInfo is an independent student-information website and is not affiliated with the University of Delhi. The official SOL/CDOE pages, the Campus of Open Learning establishment history and the 2026–27 UG prospectus were checked on 19 October 2026. Names, portals and instructions can change, so follow the latest university notice published for your own programme and session.