The treaty came into force on August 8, 1973 and expired on July 1, 1974. Under the agreement, UNHCR oversaw the repatriation of citizens from Bangladesh and Pakistan. According to the UN, 121,695 Bengalis have been transferred from Pakistan to Bangladesh. Among them are senior Bengal officials and the military. 108,744 civilians and non-Bengali officials were transferred from Bangladesh to Pakistan.  India released 6,500 Pakistani PoWs, most of whom were transported by train to Pakistan. In 1974, General Niazi was the last Pakistani officer to be symbolically returned by the Wagah border.  After independence, Krishnamachari was appointed vice-chairman of the planning commission. In 1952, as part of its first development plan, India launched its flagship Community Development Programme, which recognized the centrality of Indian villages in the country`s development programme. Nehru and Liaquat opened the communication channel and reached an agreement in April 1950.
As part of the Nehru-Liaquat Pact, while the agreement called for the repatriation of Ursdophone biharis to Bangladesh, the Pakistani government withdrew its promise to resettle the Community in Pakistan.  This led to the stateless Pakistani community stranded in Bangladesh. The agreement was signed in the context of large-scale migration of members of minority communities between the two countries following attacks by majority communities on their respective territories. Krishnamachari felt that provincial governments should reserve the right to implement all international agreements concluded by India when the provisions of these agreements fall under provincial jurisdiction (points on the State List or List II). 4 July 28, 1952, Ministry of Information and Broadcasting Release No. S.R.O 1066, dated June 10, 1952, Gazette of India, 1952, pt II, p. 3, p. 945. S.O. 836-(E) In the excitement of power, The Committee on the Environment, Health and Economic Affairs and Health Policy and Health and Safety Policy (let the Board of Film Certification be guided by the following principles to sanction films for public exhibition:- G.S.R. 381 (E).- In the exercise of the powers conferred on Section 8 of the Cinematograph Act , 1952 (37 of 1952) and during the plenary session of the Cinematograph (Censorship) Rules in 1958, the central government set out the following rules: The Delhi Agreement was a trilateral agreement, signed on 28 August 1973 between India, Pakistan and Bangladesh; and only ratified by India and Pakistan.
 It allowed the repatriation of prisoners of war and interned officials held in the three countries after Bangladesh`s war of liberation in 1971. The agreement was criticized because Pakistan did not repatriate Urdu spokesmen to Bangladesh and failed to bring to justice 195 high-ranking military personnel accused of being admitted to the war.  In his response, Swaran Singh stated that the 1950 Nehru-Liaquat Pact is a permanent agreement between India and Pakistan. It obliges each country to ensure that its minorities enjoy full equality of citizenship with others and receive the same treatment as other nationals of their country. 1. (1) This act can be called the Cinematograph Act of 1952. 2 For such a general exception, see Gazette of India, 1952, Pt. II, p. 3 p. 1578-1581 Among the PoWs, 195 Pakistani military officers detained in India have been identified as the prime suspects of war crimes. Pakistan insisted that they be released as one of its main demands.
She urged several Muslim countries to refuse recognition of Bangladesh until the release of the 195 officers.  India preferred their repatriation to Pakistan.