BharatNotes DAF-I is filled after Prelims to confirm Mains eligibility and captures basic personal, academic, and initial service/cadre preference data. DAF-II is filled after Mains and is the detailed document that drives interview questions. Service preferences cannot be changed in DAF-II.
Side-by-Side Comparison
| Parameter | DAF-I | DAF-II |
|---|---|---|
| When filled | After Prelims result (typically June) | After Mains result (typically November) |
| Purpose | Confirm Mains eligibility | Form basis of Personality Test interview |
| Depth | Basic personal, academic, professional data | Detailed — hobbies, achievements, positions held, service/cadre preferences |
| Fee | Rs 200 (exempted for SC/ST/Female/PwBD) | No additional fee |
| Window | ~10 days | ~15 days |
What Can and Cannot Change
| Field | Can Change in DAF-II? |
|---|---|
| Service preference order | Generally locked from DAF-I — verify with current year's notification |
| Cadre preference | Generally locked from DAF-I |
| Work experience | Can be updated if new employment since DAF-I |
| Qualifications | Can be updated if new degree/certification obtained |
| Achievements and hobbies | Added or expanded in DAF-II (this is the primary new section) |
| Contact details | Can be corrected |
Critical Implication
Because service and cadre preferences are typically locked in DAF-I, aspirants must research all services and cadres thoroughly before filling DAF-I — not just before DAF-II. Treating DAF-I as a quick formality is a common mistake.
DAF-II Is the Interview Script
The interview board receives DAF-II, not DAF-I. Every entry in DAF-II — hobbies, positions held, optional subject, graduation background — is a potential question thread. Read your own DAF-II as the board will, and prepare a coherent narrative connecting all the data points.
