Older lists are maintained in the official records of the Railway Board and with the Establishment (E) branches of various Zonal Railways. For historical research, these would need to be requested through formal channels.
: These lists track officers promoted from Group 'B' to Group 'A', such as the IRMS (Stores) Promotion Panels for 2023, 2024, and 2025. Recent Seniority Updates (as of Nov 2025)
Historical litigation regarding the exact mathematical slotting of Promotee (Group 'B') vs. Direct Recruit (Group 'A') officers has occasionally led to retrospective revisions of the seniority list by the Railway Board. How to Access the Official IRSS Seniority List irss seniority list
JAG is usually cleared around the 9th year; Selection Grade is reached around the 13th year of service, purely based on seniority and a clean performance record. Senior Administrative Grade (SAG) Designation: Chief Materials Manager (CMM) Pay Level: Level 14 (7th CPC)
| Aspect | Summary | | :--- | :--- | | | The Railway Board, under the Ministry of Railways, is the sole authority for publishing and managing IRSS seniority lists. | | Governing Rules | Seniority is fixed as per the Indian Railway Establishment Manual (IREM), Volume-I (especially Para 330 & 334 ) and subsequent Railway Board orders. | | Key Determinant | An officer's Date of Joining (DOJ) and, for DR officers, their UPSC score & training marks , are primary factors. | | Career Impact | Seniority is the foundation for promotions, empanelment for top posts (HAG/Joint Secretary), postings, and central deputations . | | Access & Verification | Draft lists are circulated for objections via official channels. Finalized lists are official government records accessible through the Railway Board or RTI. | Older lists are maintained in the official records
Seniority in the Central Civil Services is not assigned arbitrarily. It follows strict guidelines laid down by the Department of Personnel and Training (DoPT). The determination relies on three primary factors: 1. Year of Allotment (Batch)
Understanding how the IRSS seniority list functions requires a deep dive into recruitment methodologies, administrative rules, and the integration of diverse entry streams. Understanding the Structure of the IRSS Cadre Recent Seniority Updates (as of Nov 2025) Historical
Seniority List of IRSS officers – Batch-wise as of Nov 2025
For direct recruits, their seniority is largely governed by their batch year and their performance ranking at the National Academy of Indian Railways (NAIR). For promotees, their position hinges on their allotment year, which is calculated based on when the promotion panel was finalized. 2. Slotting and Interpolation
Your inter-se seniority among your batchmates in the IRSS is frozen on your CSE rank. If you secure AIR 45 and your batchmate gets AIR 250, you will always be listed above him/her, provided you join the service on time.