NSI (National Security Inspectorate) | UK www.nsi.org.uk
BSIA (British Security Industry Association) | UK www.bsia.co.uk
SSAIB (The Security Systems and Alarms Inspectorate Board) | UK www.ssaib.co.uk
JSIC (Joint Security Industry Council) | UK www.jsic.org.uk
CCTV User Group | UK www.cctvusergroup.com
APPSS (The Association of Police & Public Security Suppliers | UK www.appss.org.uk
