Principal Secretary to the Prime Minister of India

The Principal Secretary to the Prime Minister of India (PS to the PM; ISO: Bhārat Ke Pradhānmantrī Ke Pradhān Saciv) is 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.

Since 2019, the officeholder has been accorded with the status of a cabinet minister. The office holder ranks 7th in the Order of Precedence of India.

History
The Prime Minister's Secretariat (PMS)—headed by an officer of the rank of joint secretary to 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; with retired Indian Foreign Service officer P. N. Haksar becoming the first PS to the PM.

Role
The Principal Secretary to the Prime Minister of India acts as the administrative chief of the Prime Minister's Office. The main functions of the officeholder often include, but are not limited to:


 * Advising the prime minister on domestic and foreign policy matters.
 * Overseeing the affairs of ministries and departments assigned by the prime minister.
 * Coordinating activities in the Prime Minister's Office.
 * Dealing with official, governmental, important paperwork in the Prime Minister's Office.
 * Preparing notes on issues to be discussed by the prime minister with senior politicians, bureaucrats, and other dignitaries.
 * Placing before the prime minister critical files of importance for approval and instructions.

The Principal Secretary to the Prime Minister is generally considered the latter's most crucial aide.

Office holders
List of office holders of the Principal Secretary to the Prime Minister.

Additional principal secretary
A prime minister—through the Appointments Committee of the Cabinet—can also appoint an additional principal secretary. The only instance of an additional principal secretary being appointed was in May 2014, Pramod Kumar Misra, a retired 1972-batch Gujarat cadre Indian Administrative Service (IAS) officer, was appointed by the Appointments Committee of the Cabinet to serve as newly elected Prime Minister Narendra Modi's additional principal secretary.