Principal Secretary to the Prime Minister of Pakistan Principal Secretary to the Prime Minister of Pakistan The Principal Secretary to the Prime Minister of Pakistan (also referred to as PSPM) is the administrative head and highest-ranking official of the Prime Minister's Office. The position holder is usually an officer belonging to the Pakistan Administrative Service serving in BPS-22 grade. The Principal Secretary advises and assists the Prime Minister on all the official business routed through the PM Office, and because of this the PSPM is generally regarded as the most crucial aide to the Prime Minister. The current Principal Secretary to the Prime Minister is Muhammad Azam Khan.
Civil Service (United Kingdom) three posts were split from the single holder. The last person to hold all three positions together was Gus O'Donnell, Cabinet Secretary, Head of the Home Civil Service and Cabinet Office Permanent Secretary, September 2005 – January 2012. The postholder is responsible for ensuring that the Civil Service is equipped with the skills and capability to meet the everyday challenges it faces and that civil servants work in a fair and decent environment. They also chair the Permanent Secretary Management Group and the Civil Service Steering Board which are the main governing bodies of the Civil Service. It was announced