 Around this time the centre was the home of the Police National CBRN Centre, until it moved to NPIA facilities at Ryton, Warwickshire.On 21 July 2005, the name of the site was changed from the Defence Nuclear Biological and Chemical Centre (DNBCC) to the Defence Chemical, Biological, Radiation and Nuclear Centre (DCBRNC).In April 2019, the Army took over control of the centre from the RAF regiment.