The Indian Railway Accounts Service IRAS is a Group A Central Service of the Government of India. The officers of this service are responsible for the Accounts and Finance Management of the Indian Railways. About 10–15 IRAS officers are recruited every year through Civil Services Examination conducted by Union Public Service Commission. At present, the IRAS cadre has a strength of about 650 officers.
Official Website: http://www.indianrailways.gov.in/index_new.html