Official Guide 2026
How to Apply for JE / DMS / CMA 2026:
The Document Upload Guide
Every year, thousands of Railway Recruitment Board applications are rejected due to incorrect photograph and signature formats. Follow this strict guide to ensure your registration is accepted.
1 Register on the Official Portal
All RRB applications start on the official recruitment portal. Ensure you are on the correct, government-operated website.
Visit www.rrbapply.gov.in NEVER share your login credentials, OTP, or payment details with third parties. RRB will never call you asking for these.
2 Upload Photograph
Strict Photo Rules for RRB
- File size: 30KB – 70KB
- Dimensions: 320 × 413 px
- Background: white
- Photo must be recent (not older than 6 months).
- Must be a standard passport size (35mm x 45mm) on a plain white background.
- Face should occupy at least 50% of the photograph area.
- Selfies, caps, and dark glasses are strictly prohibited.
3 Upload Signature
Strict Signature Rules for RRB
- File size: 30KB – 70KB
- Dimensions: 590 × 236 px
- Ink color: blue or_black
- Must be in running handwriting, not block/capital letters.
- Scanned signature must strictly fit within a 50mm x 20mm physical box.
- Sign on plain white paper with black or blue ink.
4 Review & Submit Application
- Double-check every field — name spelling, DOB, category, photo, and signature.
- Take a screenshot / printout of the confirmation page with your registration ID.
- Save the payment receipt PDF. Most boards send confirmation via email / SMS.