[1] The current court was first established by the Dáil under the Offences against the State Act 1939 to prevent the Irish Republican Army from subverting Ireland's neutrality during World War II and the Emergency.
Section 35(4) and (5) of the Offences against the State Act 1939 provide that if at any time the Government or the Parliament is satisfied that the ordinary courts are again adequate to secure the effective administration of justice and the preservation of public peace and order, a rescinding proclamation or resolution, respectively, shall be made terminating the Special Criminal Court regime; to date, no such rescinding proclamation or resolution has been promulgated.
[1] Following the introduction of a regular Government review and assessment procedure on 14 January 1997, reviews taking into account the views of the relevant State agencies were carried out on 11 February 1997, 24 March 1998, and 14 April 1999, have concluded that the continuance of the Court was necessary, not only in view of the continuing threat to State security posed by instances of violence, but also of the particular threat to the administration of justice, including jury intimidation, from the rise of organised and ruthless criminal gangs, principally involved in drug-related and violent crime.
Among the criticisms are the lack of a jury, and the increasing use of the court to try organised "ordinary" crimes rather than the terrorist cases it was originally set up to handle.
Under the law, the court is authorised to accept the opinion of a Garda Síochána chief-superintendent as evidence that a suspect is a member of an illegal organisation.
In 1973 Martin McGuinness was tried at the SCC, which he refused to recognise, after being arrested near a car containing 250 pounds (110 kg) of explosives and nearly 5,000 rounds of ammunition.