Railway Employee Self Service ( RESS ) has been designed and developed by Centre for Railway Information System (CRIS). This is an Employee Centric Application and has been designed to provide all the information, which may be needed by a Railway Employee. Railway Employee Self Service( RESS ) Overview:- Railway Employee Self Service works best in Google Chrome/ Mozilla Firefox. An Employee gets access financial and personal data (Personal details, Salary, PF, Loans) Employee register To view Income Tax Projections, and download Pay Slips. Download RESS salary slip for railway employees via AIMS portal or mobile app. Access pay details, bio data, and more with easy login and navigation steps. RESS is a digital platform for Indian Railway employees to access their personal and financial information, leave management, and more. Learn how to register, log in, update mobile number, and troubleshoot issues with RESS portal and app.