York Rail Operating Centre (also known as York ROC) is a Rail operating centre (ROC) located at the south western end of York railway station in York, England. The site is one of twelve that will control all signalling across the mainland of the United Kingdom. It was opened in stages from 2014 onwards, with responsibility for signalling becoming active in January 2015. The York ROC accepted the role of its predecessor, the adjacent York Integrated Electronic Control Centre (IECC), in December 2018.