who is the head of the council of ministers
Council of Ministers "Council of Ministers" is the name given to the supreme executive organ in some governments. The term is usually equivalent to the word "cabinet". Councils of Ministers are usually composed of those [Minister (government)|ministers] who are responsible for a ministry, and are usually led by the President of the Council of Ministers, a term that is usually translated as "Prime Minister". It is the official name for body that includes all the ministers it usually has 60 to 80 ministers having collective responsibility.
Cabinet Secretary (Australian minister) The Cabinet Secretary was a former title conferred on an Australian minister responsible for assisting the Prime Minister to manage the day-to-day procedural and operational matters of the Cabinet and any Cabinet committees. As per all other ministers in the Westminster system, the Cabinet Secretary was a sitting member of Parliament, chosen by the Prime Minister and officially appointed by the Governor-General. The Cabinet Secretary was a portfolio minister of the Department of the Prime Minister and Cabinet and existed at various stages between 2007 and 2017, when the position was abolished.[1][2][3]