Central Organization For Railway Electrification (CORE), is the organ looking after railway electrification in India, with headquarters at Allahabad. It is separate administrative set up has been functioning at Allahabad to be in overall charge of the Railway Electrification projects all over India. This organisation has been functioning since 1961 and is headed by a General Manager. It has various projects units currently operating from different locations such as Ambala, Bhubaneshwar, Chennai, Bangalore, Secunderabad, Lucknow, Kota and Kolkata.