Principal Secretary to the Prime Minister of India Principal Secretary to the Prime Minister of India The Principal Secretary to the Prime Minister of India (PS to the PM; IAST: ) is the senior-most bureaucrat in, and the administrative head of, the Prime Minister's Office. The officeholder is generally a civil servant, commonly from the Indian Administrative Service and occasionally from the Indian Foreign Service. The post is considered one of the most influential in the Indian civil services, and some principal secretaries are considered more powerful and influential than senior government ministers. The Prime Minister's Secretariat (PMS)—headed by an officer of the rank of joint secretary to
Civil Service of the Republic of Ireland Post and Telecom Éireann respectively. The Civil Service of the State () is a relatively small component of the overall civil service, and its members are expected to be absolutely independent of the government, in addition to normal political independence which is expected. Civil servants in the offices of the Office of the Revenue Commissioners, Office of Public Works, Comptroller and Auditor-General of Ireland, Courts Service of Ireland, Director of Public Prosecutions, Garda Síochána, Garda Síochána Ombudsman Commission, Legal Aid Board, Houses of the Oireachtas, Irish Naturalisation & Immigration Service, Information Commissioner and Ombudsman are all considered to be part