The National Crime Squad (NCS) was a British police organisation which dealt with national and transnational organised and major crimes. Formed in April 1998 after the amalgamation of six former Regional Crime Squads, it merged with parts of HM Customs & Excise and the National Criminal Intelligence Service on 1 April 2006 to become the Serious Organised Crime Agency. Subsequent to the Police Reform Act 2002, the NCS Service Authority reported directly to the Home Office and had nationwide and international jurisdiction. It did not handle security matters, referring such matters to the appropriate security service.