The Union Public Service Commission (UPSC) has activated the Detailed Application Form (DAF) 2025 for the Combined Geo-Scientist Examination on its official website - upsconline.gov.in.

Candidates who have successfully cleared the Preliminary Exam can now submit their DAF online. The deadline to complete the form is August 12, 2025.
UPSC DAF 2025 for Combined Geo-Scientist Exam, apply by August 12
The UPSC Combined Geo-Scientist DAF is a crucial step in the selection process for Geologists, Geophysicists, Chemists, and Hydrogeologists in various Group A services under the Central Government. Applicants must carefully fill out their educational details, service preferences, and upload scanned copies of the required documents, including photograph, signature, caste certificate (if applicable), and proof of educational qualification.
UPSC DAF 2025 - Key Highlights:
| Particulars | Details |
| Exam Name | UPSC Combined Geo-Scientist Exam 2025 |
| Application Type | Detailed Application Form (DAF) |
| DAF Release Date | July 29, 2025 |
| Last Date to Apply | August 12, 2025 |
| Official Website | upsconline.gov.in |
The UPSC will shortlist candidates for the Mains exam based on the DAF submission. Failure to submit the DAF will lead to disqualification, even if a candidate has cleared the prelims. The Mains examination for the Combined Geo-Scientist will test candidates' domain-specific knowledge and analytical skills across various scientific disciplines.
UPSC DAF Window Now Open for Qualified Candidates
The Union Public Service Commission (UPSC) has officially opened the Detailed Application Form (DAF) submission window for candidates who have qualified in the preliminary stage of various UPSC examinations, including the Combined Geo-Scientist Exam 2025. All eligible candidates can now visit upsconline.gov.in to complete and submit the DAF within the stipulated deadline.
What Is the DAF?
The Detailed Application Form (DAF) is a mandatory part of the UPSC selection process and is applicable for exams such as:
- Combined Geo-Scientist
- Civil Services (IAS)
- Engineering Services (ESE)
- Indian Forest Services (IFoS)
It collects detailed personal information, educational qualifications, employment history, cadre preferences, and other necessary data required for the Mains examination and interview stages.
Key Instructions:
Only candidates who have cleared the Prelims are eligible to fill the DAF.
Applicants must upload scanned copies of documents, including photograph, signature, educational certificates, caste certificate (if applicable), and other supporting papers.
The last date to submit the DAF is August 12, 2025. No extensions will be granted.
Candidates should double-check all entries before final submission, as no corrections are allowed after the form is submitted.
Why DAF Is Important
Submitting the DAF is compulsory for progressing to the next stage of the recruitment process (Mains). Incomplete or incorrect submission may lead to disqualification, even for candidates who passed the prelims.
How to Submit the DAF:
1. Visit upsconline.gov.in
2. Click on "DAF for Combined Geo-Scientist Examination 2025" or the relevant exam.
3. Log in using your credentials.
4. Fill in all required fields carefully.
5. Upload the necessary documents.
7. Submit and download the confirmation page.
Candidates are advised to keep a printed copy of the submitted DAF for their records. Further notifications related to the Mains admit card, schedule, and results will be made available on the official website.
Mandatory Document Verification During Interview
Candidates appearing for the UPSC Personality Test (Interview) must undergo a mandatory document verification process before their interview begins. This crucial step ensures that all academic, identity, and eligibility claims made during earlier application stages are authentic and verifiable.
Documents Required for Verification:
All candidates must bring original documents along with self-attested photocopies of the following:
1. Admit Card (Prelims/Mains/Interview)
2. DAF (Detailed Application Form) printout
3. Educational Certificates:
- Class 10 & 12 mark sheets and certificates (for DOB proof)
- Graduation degree and mark sheets
- Postgraduate degree (if mentioned in DAF)
4. Category Certificate (if applicable):
- SC/ST/OBC certificate as per UPSC format
- EWS certificate (valid and current financial year)
- PwBD certificate (if applicable)
5. Identity Proof:
- Aadhaar card, PAN card, Voter ID, Passport, or Driving License
6. No Objection Certificate (NOC):
- For candidates already employed in a government job or PSU
7. Disability Certificate (if applying under PwBD category)
8. Undertaking / Declaration Forms, if mentioned in interview call letter
Important Points to Note:
Mismatch in details between DAF and documents can lead to disqualification.
Originals will be returned after verification, but candidates must ensure all copies are self-attested and legible.
Candidates failing to present any required document may be barred from attending the interview.
Any fake or misleading documentation will lead to cancellation of candidature and potential legal action.


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