National Counter Terrorism Security Office
A security services body, also called NaCTSO
The National Counter Terrorism Security Office (NaCTSO) is a police unit co-located within the Centre for Protection of National Infrastructure (CPNI). We have been advised that the The Association of Chief Police Officers of England, Wales and Northern Ireland (ACPO) deal with FOI requests to NaCTSO so requests are sent to them. It may be worth making explicitly clear that any request refers to NaCTSO.
Only requests made using WhatDoTheyKnow are shown. ?