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
Prime Minister of Assam India movement. Saadulla was invited to form two ministries in 17 November 1939 and 24 August 1942, with intervening periods of Governor's rule in between. Saadulla served as Prime Minister for a total of 9 years. Bordoloi was released in 1944. During the Indian provincial elections, 1946, the Congress led by Bordoloi received a majority and formed government once again. On 6 July 1947, the Sylhet referendum voted for the partition of Muslim-majority Sylhet district from Assam; and merger with East Bengal. Bordoloi later became the first Chief Minister of Assam after Indian independence in 1947. Prime Minister of Assam