
The Second Amendment of the Constitution of India, officially known as The Constitution Act, 1952, removed the upper population limit for a parliamentary constituency by amending Article 81(1)(b) of the Constitution. Article 81(1)(b) had stipulated that the number of members to be allotted to each parliamentary constituency should be determined so as to ensure that there would be not less than one member for every 750,000 of the population and not more than one member for every 500,000 of the population.

The Third Amendment of the Constitution of India, officially known as The Constitution Act, 1954, re-enacted entry 33 of the Concurrent List in the Seventh Schedule of the Constitution with relation to include trade and commerce in, and the production, supply and distribution of 4 classes of essential commodities, viz., foodstuffs, including edible oil seeds and oils; cattle fodder, including oilcakes and other concentrates; raw cotton whether ginned or unginned, and cotton seeds; and raw jute.

The Fifth Amendment of the Constitution of India, officially known as The Constitution Act, 1955, empowered the President to prescribe a time limit for a State Legislature to convey its views on proposed Central laws relating to the formation of new States and alteration of areas, boundaries or names of existing States. The amendment also permitted the President to extend the prescribed limit, and prohibited any such bill from being introduced in Parliament until after the expiry of the prescribed or extended period. The 5th Amendment re-enacted the proviso to Article 3 of the Constitution.

The Sixth Amendment of the Constitution of India, officially known as The Constitution Act, 1956, brought taxes on inter-State sales and purchases of goods other than newspapers within the exclusive legislative and executive power of the Union, and levied taxes on inter-State sales and purchase of goods other than newspapers. Although these taxes would be levied and collected in accordance with an Act of Parliament, they would not form part of the Consolidated Fund of India, but would accrue to the States themselves in accordance with such principles of distribution as may be formulated by Parliament by law.

The Eighth Amendment of the Constitution of India, officially known as The Constitution Act, 1959, amended article 334 of the Constitution in order to extend the period of reservation of seats for the Scheduled Castes and Scheduled Tribes and representation of the Anglo-Indians in the Lok Sabha and the State Legislative Assemblies for ten years, i.e. up to 26 January 1970. Article 334 had stipulated that the reservation of seats should expire within a period of ten years from the commencement of the Constitution.

The Tenth Amendment of the Constitution of India, officially known as The Constitution Act, 1961, incorporated Dadra and Nagar Haveli as the seventh Union territory of India, by amending the First Schedule to the Constitution. It also amended clause (1) of article 240 of the Constitution to include therein the Union territory of Dadra and Nagar Haveli in order to enable the President to "make regulations for the peace, progress and good government of the territory". The 10th Amendment retroactively came into effect on 11 August 1961.

The Eleventh Amendment of the Constitution of India, officially known as The Constitution Act, 1961, provided that the Vice-President shall be elected by the members of an electoral college consisting of the members of both Houses of Parliament, thereby dispensing with the earlier requirement of a joint meeting of members of both Houses of Parliament assembled for the said purpose. The 11th Amendment inserted a new clause (4) in article 71 of the Constitution to clarify that the election of President or Vice-President cannot be challenged on the ground of the existence of any vacancy for whatever reason in the appropriate electoral college.

The Twelfth Amendment of the Constitution of India, officially known as The Constitution Act, 1962, incorporated Goa, Daman and Diu as the eighth Union territory of India, by amending the First Schedule to the Constitution. India acquired control of Goa, Daman and Diu from Portugal in December 1961. The amendment also amended clause (1) of article 240 of the Constitution to include therein these territories in order to enable the President to "make regulations for the peace, progress and good government of the territory".

The Fourteenth Amendment of the Constitution of India, officially known as The Constitution Act, 1962, incorporated Pondicherry as the ninth Union territory of India, and also gave Parliament the authority to create by law, Legislatures and Councils of Ministers for the Union territories of Himachal Pradesh, Manipur, Tripura, Goa, Daman and Diu and Puducherry.

The Eighteenth Amendment of the Constitution of India, officially known as The Constitution Act, 1966, amended article 3 of the Constitution in order to clarify the "State" in clauses (a) to (e) of that article include "Union territories". It also added another "Explanation" that the power conferred on Parliament by clause (a) includes the power to form a new State or Union territory by uniting a part of any State or Union territory to any other State or Union territory.

The Nineteenth Amendment of the Constitution of India, officially known as The Constitution Act, 1966, abolished Election Tribunals in India and enabled trial of election petitions by High Courts. It amended clause (1) of article 324 of the Constitution, which provides for vesting of the power of superintendence, direction and control of elections with the Election Commission. The 19th Amendment removed the provision relating to the power of "the appointment of election tribunals for the decision of doubts and disputes arising out of or in connection with elections to Parliament and to the Legislatures of States".

The Twentieth Amendment of the Constitution of India, officially known as The Constitution Act, 1966, inserted a new article 233A inter alia validating the appointments, postings, promotions, and transfers of and judgements, delivered before the commencement of the present Act, by district judges who were appointed, posted, promoted or transferred as a district judge in any State otherwise than in accordance with the provisions of article 233 or article 235 of the Constitution.

The Twenty-first Amendment of the Constitution of India, officially known as The Constitution Act, 1967, amended the Eighth Schedule to the Constitution so as to include Sindhi as one of the languages, thereby raising the total number of languages listed in the schedule to fifteen. The Eighth Schedule lists languages that the Government of India has the responsibility to develop.

The Twenty-second Amendment of the Constitution of India, officially known as The Constitution Act, 1969, inserted new article 244A in the Constitution to empower Parliament to enact a law for constituting an autonomous State within the State of Assam and also to provide the autonomous State with Legislature or a Council of Ministers or both with such powers and functions as may be defined by that law.

The Twenty-third Amendment of the Constitution of India, officially known as The Constitution Act, 1969, discontinued reservation of seats for the Scheduled Tribes in Nagaland, both in the Lok Sabha and the State Legislative Assembly and stipulated that not more than one Anglo-Indian could be nominated by the Governor to any State Legislative Assembly. Prior to the amendment, the number of Anglo-Indians who could be nominated to the State Legislative Assemblies, was left to the discretion of the Governor of the State. The amendment also extended the period of reservation of seats for the Scheduled Castes and Scheduled Tribes and representation of the Anglo-Indians in the Lok Sabha and the State Legislative Assemblies for another ten years, i.e. up to 26 January 1980.

The Twenty-fourth Amendment of the Constitution of India, officially known as The Constitution Act, 1971, enables Parliament to dilute Fundamental Rights through Amendments of the Constitution. It also amended article 368 to provide expressly that Parliament has power to amend any provision of the Constitution. The amendment further made it obligatory for the President to give his assent, when a Constitution Amendment Bill was presented to him.

The Twenty-fifth Amendment of the Constitution of India, officially known as The Constitution Act, 1971, curtailed the right to property, and permitted the acquisition of private property by the government for public use, on the payment of compensation which would be determined by the Parliament and not the courts. The amendment also exempted any law giving effect to the article 39(b) and (c) of Directive Principles of State Policy from judicial review, even if it violated the Fundamental Rights.

The Thirty-eighth Amendment of the Constitution of India, officially known as The Constitution Act, 1975, made the declaration of "The Emergency" final and conclusive. In particular it codified and enlarged the State's power to remove fundamental rights from its citizens during states of emergency.

The Forty-first Amendment of the Constitution of India, officially known as The Constitution Act, 1976, changed the age of retirement of the Chairman and members of the State Public Service Commissions from 60 to 62 years, by amending article 316(2) of the Constitution.

The 42nd amendment, officially known as The Constitution Act, 1976, was enacted during the Emergency by the Indian National Congress government headed by Indira Gandhi.

The Forty-third Amendment of the Constitution of India, officially known as the Constitution Act, 1977, repealed six articles that had been inserted into the Constitution by the 42nd Amendment which had been enacted by the Indira Gandhi-led Indian National Congress during the Emergency. The 43rd Amendment was enacted by the newly elected Janata Party which had won the 1977 general elections campaigning on a promise to "restore the Constitution to the condition it was in before the Emergency".

The Forty-fifth Amendment of the Constitution of India, officially known as The Constitution Act, 1980, extended the period of reservation of seats for the Scheduled Castes and Scheduled Tribes and representation of the Anglo-Indians in the Lok Sabha and the State Legislative Assemblies for another ten years, i.e. up to 26 January 1990.

The Forty-seventh Amendment of the Constitution of India, officially known as The Constitution Act, 1984, amended the Ninth Schedule to the Constitution, and added 14 legislations relating to land reforms, enacted by the States of Assam, Bihar, Haryana, Tamil Nadu, Uttar Pradesh and West Bengal and the union territory of Goa, Daman and Diu with a view to provide that the enactments shall not be deemed to be void on the ground that they are inconsistent with any of the provisions of Part III of the Constitution relating to Fundamental Rights.

The Forty-eighth Amendment of the Constitution of India, officially known as The Constitution Act, 1984, inserted a new proviso in clause (5) of article 356 of the Constitution in order to provide that in the case of the Proclamation issued by the President on 6 October 1983 with respect to the State of Punjab, Parliament may pass any resolution with respect to the continuance in force of the Proclamation for a period up to two years.

The Sixtieth Amendment of the Constitution of India, officially known as The Constitution Act, 1988, amended article 276 of the Constitution relating to taxes on professions, trades, callings and employments. Section 2 of the Act amended Clause (2) of article 276 of the Constitution to increase the ceiling of tax on professions, trades, callings and employments from ₹250 per person per annum to ₹2500 per person per annum. The 60th Amendment also omitted the proviso to clause (2) of article 276.

The Sixty-first Amendment of the Constitution of India, officially known as The Constitution Act, 1988, lowered the voting age of elections to the Lok Sabha and to the Legislative Assemblies of States from 21 years to 18 years. This was done by amending Article 326 of the Constitution, which concerns elections to the Lok Sabha and the Assemblies.

The Sixty-second Amendment of the Constitution of India, officially known as The Constitution Act, 1989, extended the period of reservation of seats for the Scheduled Castes and Scheduled Tribes and representation of the Anglo-Indians in the Lok Sabha and the State Legislative Assemblies for another ten years, i.e. up to 26 January 2000.

The Seventy-first Amendment of the Constitution of India, officially known as The Constitution Act, 1992, amended the Eighth Schedule to the Constitution so as to include Konkani, Meitei (Manipuri) and Nepali languages, thereby raising the total number of languages listed in the schedule to eighteen. The Eighth Schedule lists languages that the Government of India has the responsibility to develop.

The Seventy-ninth Amendment of the Constitution of India, officially known as The Constitution Act, 1999, extended the period of reservation of seats for the Scheduled Castes and Scheduled Tribes and representation of the Anglo-Indians in the Lok Sabha and the State Legislative Assemblies for another ten years, i.e. up to 26 January 2010.

The Ninety-second Amendment of the Constitution of India, officially known as The Constitution Act, 2003, amended the Eighth Schedule to the Constitution so as to include Bodo, Dogri, Maithili and Santali languages, thereby raising the total number of languages listed in the schedule to 22. The Eighth Schedule lists languages that the Government of India has the responsibility to develop.

The Ninety-fourth Amendment of the Constitution of India, officially known as The Constitution Act, 2006, made provisions for the appointment of a Minister in charge of tribal welfare in the states of Chhattisgarh and Jharkhand.

The Ninety-fifth Amendment of the Constitution of India, officially known as The Constitution Act, 2009, extended the period of reservation of seats for the Scheduled Castes and Scheduled Tribes and representation of the Anglo-Indians in the Lok Sabha and the State Legislative Assemblies for another ten years, i.e. up to 26 January 2020.

== PROVISIONS == The Amendment said reservation can be granted only if a particular community is named in the Presidential list.

The One Hundred and Third Amendment of the Constitution of India, officially known as the Constitution Act, 2019, introduces 10% reservation for Economically Weaker Sections (EWS) of society for admission to Central Government-run educational institutions and private educational institutions, and for employment in Central Government jobs. The Amendment does not make such reservations mandatory in State Government-run educational institutions or State Government jobs. However, some states have chosen to implement the 10% reservation for economically weaker sections.

The One Hundred and Fourth Amendment of the Constitution of India, officially known as the Constitution Act, 2019, extends the deadline for the cessation for the reservation of seats for members from Scheduled Castes and Scheduled Tribes in the Lok Sabha and State Legislative Assemblies by a period of 10 years.

Sixteen Stormy Days: The Story of the First Amendment to the Constitution of India is the non-fiction book written by historian Tripurdaman Singh and published by Penguin Random House in February 2020. The book is about the first amendment of the constitution of India and its history.

The Women's Reservation Bill or The Constitution Bill, 2008, is passed in the Parliament of India which propose to amend the Constitution of India to reserve 1/3rd