The National Academy of Indian Railways (NAIR), Vadodara formerly Railway Staff College and historically the Pratap Vilas Palace, is a Centralised civil service, engineering and medical training institute for Civil Service, Engineering and Medical Officers of Indian Railway Personnel Service, Indian Railway Stores Service and Indian Railway Medical Services cadre headed by a Director General and staffed by a faculty of experienced Railway Managers and Experts. Starting with the initial training of Officers Trainees inducted as Central Civil Services, Engineering and Medical professionals that form the backbone of Indian Railways, the Academy also conducts, mid-service mandatory or theme based in service Management Courses for all Officers of IR and courses for Officers of other Group A Central Services, Public Sector and Foreign Railways. The Academy is housed in the sprawling 55 acres campus of the Pratap Vilas Palace at Lalbaug, Vadodara.