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) and instructions to departments and agencies regarding the terms and conditions of service of civil servants. It is the guiding document which gives delegation to civil service organisations, from the Minister for the Civil Service, in order for them to make internal personnel policies. The Civil Service Commissioners' Recruitment Code is maintained by the Civil Service Commissioners and is based on the "principle of selection on merit on the basis of fair and open competition." The Osmotherly Rules set out guidance on how civil servants should respond to Parliamentary select committees. A two-volume 125-page "Directory of Civil Service Guidance" was