The officer's rank relative to others in the cadre. Name and Category: General, SC, ST, OBC, or PwBD.
Seniority is often tied to the date an officer is regularized in their grade. irhs railway seniority list
Crucial for calculating "Level" progression. Railway Zone: The current posting (e.g., NR, ECR, SWR). How Seniority is Determined The officer's rank relative to others in the cadre