97th Amendment Act, 2011
Co-operative Societies were granted constitutional status:
26th Amendment Act, 1971
Privy Purse and privileges of former rulers of princely states were abolished
44th Amendment Act, 1978
Amendment passed after revocation of internal emergency in the Country. Provides for human rights safeguards and mechanisms to prevent abuse of executive and legislative authority. Annuls some Amendments enacted in Amendment Bill 42.
24th Amendment Act, 1971
The President’s assent to Constitutional Amendment Bill was made compulsory
61st Amendment Act, 1989
The voting age was decreased from 21 to 18 for both Lok Sabha and Legislative Assemblies elections
25th Amendment Act, 1971
Fundamental Right to Property was curtailed
100th Amendment Act, 2015
To pursue land boundary agreement 1974 between India and Bangladesh, exchange of some enclave territories with Bangladesh mentioned
69th Amendment Act, 1991
Union Territory of Delhi was given the special status of ‘National Capital Territory of Delhi.’
74th Amendment Act, 1992
Urban local bodies were granted constitutional status
A new Part IX-A and 12th Schedule were added to the Indian Constitution
103rd Amendment Act, 2019
It provides for 10% reservation in government jobs and educational institutions for the economically weaker section in the unreserved category.
The Act amends Article 15 and 16 to provide for reservation based on economic backwardness.
42nd Amendment Act, 1976
Amendment passed during internal emergency by Indira Gandhi. Provides for curtailment of fundamental rights, imposes fundamental duties and changes to the basic structure of the constitution by making India a "Socialist Secular" Republic.
73rd Amendment Act, 1992
Panchayati Raj institutions were given constitutional status.
A new Part-IX and 11th Schedule were added in the Indian Constitution to recognize Panchayati Raj Institutions and provisions related to them
31st Amendment Act, 1972
Lok Sabha seats were increased from 525 to 545
104th Amendment Act, 2019
It extended the reservation of seats for SCs and STs in the Lok Sabha and states assemblies.
Removed the reserved seats for the Anglo-Indian community in the Lok Sabha and state assemblies.
105th Amendment Act, 2019
To restore states' power to make their own OBC lists. Annulling Supreme Court judgement of 11 May 2021.
Constitutional Status was granted to National Commission for Backward Classes (NCBC)
Seventh Amendment Act, 1956
The provision of having a common High Court for two or more states was introduced
86th Amendment Act, 2002
Elementary Education was made a fundamental right – Free and compulsory education to children between 6 and 14 years
A new Fundamental Duty under Article 51 A was added – “It shall be the duty of every citizen of India who is a parent or guardian to provide opportunities for education to his child or ward between the age of six and fourteen years”
52nd Amendment Act, 1985
A new tenth Schedule was added providing for the anti-defection laws.
101st Amendment Act, 2016
Goods and Service Tax (GST) was introduced.