| Zonal Railways | Website |
|---|
| Railway Staff College Vadodra | www.rscbrc.indianrailways.gov.in/ |
| Indian Railway Institute Of Transport Management(IRITM) | www.iritm.indianrailways.gov.in/ |
| Indian Railway Institute Of Signal Engineering and Telecommunications(IRISET) | www.iriset.indianrailways.gov.in/ |
| Indian Railways Institute of Electrical Engineering(IRIEEN) | www.irieen.indianrailways.gov.in/ |
| Indian Railways Institute of Mechanical and Electrical Engineering(IRIMEE) | www.irimee.indianrailways.gov.in/ |
| Indian Railway Institute Of Civil Engineering(IRICEN) | www.iricen.indianrailways.gov.in/ |
| Research Design and Standards Organization(RDSO) | www.rdso.indianrailways.gov.in/ |
