Principal Private Secretary to the Prime Minister appointed by Theresa May on 10 May 2017. During Tony Blair's administration, he modified the law under which the Civil Service operated to create the role of Downing Street Chief of Staff, which though held by a political advisor outranked the Principal Private Secretary. When Gordon Brown ascended to office, he reversed the change to the Civil Service law. When David Cameron became Prime Minister, he promoted the then-PPS to a new post of "Permanent Secretary, Downing Street", a position which took over heading the Prime Minister's Office. In 2012, the postholder, Jeremy Heywood, was appointed as Cabinet Secretary, this
Civil Service of the Republic of Ireland was essentially a transitional arrangement and in 1924 was replaced by the Civil Service Regulation Act, 1924. The result of these acts was the Civil Service Commissioners (later the "Office of the Civil Service and Local Appointments Commissioners"), a commission of three persons charged with determining the standards for entry to the "Civil Service of the Government of Saorstát Éireann". Entry to the civil service was generally by competitive examination, and a number of qualifications such as ability, age, character, health and knowledge could be predefined. Applicants also had to meet nationality requirements. The competitive examination system was created to