Council of Civil Service Unions v Minister for the Civil Service (GCHQ) is a British intelligence agency that provides signals intelligence to the British government and armed forces. Prior to 1983 its existence was not acknowledged, despite the fact that it openly recruited graduates. Following a spy scandal in 1983, the organisation became known to the public, and the government of Margaret Thatcher decided a year later that employees would not be allowed to join a trade union for national security reasons. The Minister for the Civil Service is a position held "ex officio" by the Prime Minister. This was done through an Order in Council, an exercise of the Royal
Head of the Northern Ireland Civil Service Northern Ireland Executive, making the office-holder the "most senior adviser to the First Minister and the deputy First Minister". Head of the Northern Ireland Civil Service There has been a Head of the Northern Ireland Civil Service since Sir Ernest Clark was appointed the first holder of that office in 1921. As of 2017 and according to the Executive Office, the Head of the 23,500-people strong NICS "has primary leadership responsibility for creating, developing and sustaining the NICS as an organisation which serves the devolved administration, the institutions of government and the people of Northern Ireland through the provision of