: Seniority lists often involve "interpolation," where directly recruited Divisional Medical Officers (DMOs) and promoted Assistant Divisional Medical Officers (ADMOs)

based on specific UPSC Combined Medical Services Examination (CMSE) batches. Check Zonal Websites:

[Provisional Seniority List Circulated] │ ▼ [45-Day Officer Review Window] ──► (Verify DOB, Category & Roster Placement) │ ▼ [Objection/Representation] ──► (Submitted with official Service Sheet proof) │ ▼ [Final Integrated Seniority List] ──► (Approved and published by Railway Board)

The IRHS seniority list is usually maintained by the Railway Administration, and access to it may be restricted to authorized personnel. However, some Railway zones may publish the seniority list on their official websites or intranet portals.

The seniority list is the official record that codifies an officer's rank relative to their peers. It can be broadly categorized into two types:

The Indian Railway Health Service (formerly known as the Indian Railway Medical Service or IRMS) is a structured Group ‘A’ Central Civil Service. Seniority lists are critical as they govern promotions, posting preferences, and transfers.

Each zone (e.g., Western Railway, Mumbai; East Central Railway, Hajipur) prepares a draft list of its IRHS officers with crucial dates: joining, confirmation, and promotion.

To maintain absolute accuracy, the Railway Board releases provisional seniority lists before finalizing them. This gives officers an active window to review details and protect their career progression:

This is to inform all officers of the Indian Railway Health Service (IRHS) that the updated , effective as of [Insert Date], has been released by the Railway Board (Health Directorate).