Principal Secretary to the Prime Minister of India the Government of India—was established after independence under the prime ministership of Jawaharlal Nehru, as a successor to the office of the Governor-General of India's secretary. Lal Bahadur Shastri appointed Lakshmi Kant Jha, an Indian Civil Service officer, as his secretary, making Jha the first secretary to the Government of India-ranked officer in the PMS. During Indira Gandhi's tenure as prime minister, the post of Principal Secretary to the Prime Minister was created; retired Indian Foreign Service officer P. N. Haksar became the first PS to the PM. The Principal Secretary to the Prime Minister of India acts as the
Civil Service (United Kingdom) Crown working in a civil capacity who is not the holder of a political (or judicial) office; the holder of certain other offices in respect of whose tenure of office special provision has been made; [or] a servant of the Crown in a personal capacity paid from the Civil List". As such, the civil service does not include government ministers (who are politically appointed), members of the British Armed Forces, the police, officers of local government authorities or quangos of the Houses of Parliament, employees of the National Health Service (NHS), or staff of the Royal Household. As at the