The College of Policing is a professional body for the police in England and Wales. It was established in 2012 to take over a number of training and development roles that were the responsibility of the National Policing Improvement Agency (NPIA). The National Police Library was also transferred from the NPIA at that time. The college is an arm's length body of the Home Office. The college is based in Ryton-on-Dunsmore, Warwickshire.