PartDescriptionArticles
Part IUnion and its Territory
Deals with the territory of India, the states, union territories, and their reorganization.
Articles 1 to 4
Part IICitizenship
Provides the provisions related to the citizenship of India.
Articles 5 to 11
Part IIIFundamental Rights
Specifies the fundamental rights guaranteed to all citizens, including the right to equality, freedom of speech, and protection from discrimination.
Articles 12 to 35
Part IVDirective Principles of State Policy
Lays down the guiding principles for the governance of the country, aimed at promoting social justice and welfare.
Articles 36 to 51
Part IVAFundamental Duties
Specifies the duties of the citizens of India, added by the 42nd Amendment in 1976.
Article 51A
Part VThe Union
Describes the organization and powers of the Executive, Legislature, and Judiciary at the national level.
Articles 52 to 151
Part VIThe States
Deals with the organization, powers, and functions of the Executive, Legislature, and Judiciary at the state level.
Articles 152 to 237
Part VIIThe States in Part B of the First Schedule
Relates to the states that were re-organized in 1956 (now not applicable).
Articles 238
Part VIIIThe Union Territories
Provides provisions related to the administration and governance of Union Territories.
Articles 239 to 242
Part IXPanchayats
Defines the provisions related to the governance and functioning of Panchayats (rural local bodies).
Articles 243 to 243O
Part IXAMunicipalities
Provides for the governance of urban areas through Municipalities and urban local bodies.
Articles 243P to 243ZG
Part XThe Scheduled and Tribal Areas
Deals with the special provisions and governance of Scheduled Areas and Tribal Areas in India.
Articles 244 to 244A
Part XIRelations between the Union and the States
Describes the distribution of legislative, executive, and financial powers between the Union and the States.
Articles 245 to 263
Part XIIFinance, Property, Contracts, and Suits
Deals with the financial provisions, the property and rights of the Union and States, and contracts involving the government.
Articles 264 to 300A
Part XIIITrade, Commerce, and Intercourse within the Territory of India
Provides for the free movement of goods, services, and people within India.
Articles 301 to 307
Part XIVServices under the Union and the States
Describes the powers, functions, and recruitment for civil services under the Union and States.
Articles 308 to 323
Part XIV-ATribunals
Deals with the establishment and functioning of administrative tribunals for quick resolution of disputes.
Articles 323A to 323B
Part XVElections
Lays down the provisions for the election of the President, Parliament, and State Legislatures.
Articles 324 to 329A
Part XVISpecial Provisions Relating to Certain Classes
Deals with the special provisions for the protection of backward classes, such as Scheduled Castes, Scheduled Tribes, and Other Backward Classes (OBCs).
Articles 330 to 342
Part XVIIOfficial Language of the Republic
Defines the official language(s) of India and the language policy for the country.
Articles 343 to 351
Part XVIIIEmergency Provisions
Provides for the declaration of emergency (national, state, or financial) and the powers that can be exercised during an emergency.
Articles 352 to 360
Part XIXMiscellaneous Provisions
Deals with provisions relating to citizenship, the conduct of elections, and other miscellaneous matters.
Articles 361 to 367
Part XXAmendment of the Constitution
Lays down the procedure for amending the Constitution of India.
Article 368
Part XXITemporary, Transitional, and Special Provisions
Contains special provisions for specific states, regions, and issues (e.g., Jammu and Kashmir, special provisions for the North-Eastern states).
Articles 369 to 392
Part XXIIShort Title, Commencement, and Repeals
Defines the short title of the Constitution, when it came into effect, and provides for the repeal of earlier Acts.
Articles 393 to 395

Explanation of Key Articles:

  • Part III (Fundamental Rights): Articles 12 to 35 guarantee rights like equality before the law, freedom of speech, and the right to constitutional remedies.
  • Part IV (Directive Principles of State Policy): Articles 36 to 51 provide the guidelines for governance aimed at securing justice and welfare for all citizens.
  • Part V and VI (The Union and States): Articles 52 to 237 define the structure of the Union and State governments, including the President, Parliament, Governors, and State Legislatures.
  • Part XV (Elections): Articles 324 to 329A cover the conduct of elections, including those for the President, Parliament, and State Assemblies.
  • Part XVIII (Emergency Provisions): Articles 352 to 360 describe the different types of emergencies (national, state, and financial) and the powers available during these emergencies.


ScheduleDescriptionRelevant Articles
First ScheduleTerritory of India
Lists the States and Union Territories of India, along with their boundaries.
Article 1
Second ScheduleEmoluments, Allowances, and Privileges of President, Governors, and Speaker
Specifies the salaries, allowances, and privileges for the President, Governors, Speaker, and Judges of the Supreme Court and High Courts.
Articles 59, 64, 71, 112, 148, 156, 165, 188
Third ScheduleOaths and Affirmations
Prescribes the oaths of office for the President, Vice-President, Governors, Judges, Members of Parliament, and State Legislatures.
Articles 60, 99, 124, 148, 219
Fourth ScheduleAllocation of Seats in the Rajya Sabha
Specifies the allocation of seats for each State and Union Territory in the Rajya Sabha (Council of States).
Article 80
Fifth ScheduleProvisions Relating to the Administration and Control of Scheduled Areas and Tribes
Provides for the governance and administration of Scheduled Areas and the protection of Scheduled Tribes.
Articles 244, 244A
Sixth ScheduleProvisions Relating to the Administration of Tribal Areas in Assam, Meghalaya, Tripura, and Mizoram
Deals with the administration of tribal areas in these states, including the formation of District Councils.
Article 244, 244A
Seventh ScheduleUnion, State, and Concurrent Lists
Lists the areas in which the Union, States, and both can legislate (i.e., the Union List, State List, and Concurrent List).
Article 246, Article 253
Eighth ScheduleLanguages Recognized by the Constitution
Lists the official languages recognized by the Constitution. Initially, it listed 14 languages, but this has been expanded over time.
Articles 344(1), 351
Ninth ScheduleValidation of Certain Acts and Regulations
Contains a list of laws that were protected from judicial review, even if they violate fundamental rights. It was introduced to safeguard land reform laws and other laws from being struck down.
Article 31B, 368
Tenth ScheduleDisqualification on Grounds of Defection
Specifies the provisions related to the disqualification of Members of Parliament and State Legislatures on the grounds of defection.
Article 102(2), 191(2)
Eleventh SchedulePowers, Authority, and Responsibilities of Panchayats
Lists the matters related to local governance that can be administered by Panchayats.
Article 243G
Twelfth SchedulePowers, Authority, and Responsibilities of Municipalities
Lists the matters related to urban governance that can be administered by Municipalities.
Article 243W

Explanation of Key Schedules:

  1. First Schedule: Provides a list of the States and Union Territories, and their territorial boundaries. It also includes provisions for the reorganization of states.

  2. Second Schedule: Outlines the salaries and privileges of key officials in the country, including the President, Governors, and Judges.

  3. Third Schedule: Details the oaths of office taken by various public officials, such as the President, Governors, and members of Parliament.

  4. Fourth Schedule: Specifies the allocation of seats in the Rajya Sabha for each State and Union Territory, ensuring adequate representation.

  5. Fifth Schedule: Deals with the governance of Scheduled Areas and the protection of Scheduled Tribes, giving special autonomy and powers to tribal communities in certain regions.

  6. Sixth Schedule: Provides for the administration of Tribal Areas in certain states like Assam, Meghalaya, Tripura, and Mizoram, allowing these areas some degree of self-governance through District Councils.

  7. Seventh Schedule: Categorizes legislative subjects into three lists: Union, State, and Concurrent, defining the areas where each level of government can legislate.

  8. Eighth Schedule: Recognizes the official languages of India. Initially, there were 14 languages listed, but now the list has expanded to include 22 languages.

  9. Ninth Schedule: Protects certain laws from judicial review. It was used primarily to protect land reform laws and other legislations related to social welfare from being invalidated by the courts.

  10. Tenth Schedule: Introduced by the 52nd Amendment (1985), it deals with the disqualification of members of Parliament and State Assemblies on the grounds of defection (changing political parties).

  11. Eleventh Schedule: Focuses on Panchayats (local rural bodies) and specifies the subjects that fall under the jurisdiction of Panchayats, including agriculture, land improvement, and social welfare.

  12. Twelfth Schedule: Deals with Municipalities (urban local bodies) and lists the subjects that municipal bodies can handle, such as urban planning, water supply, and sanitation.

 

Amendment NumberDescriptionRelevant Articles
1st Amendment (1951)First Amendment: Added provisions to limit the scope of the right to freedom of speech and expression, and empowered the government to make laws restricting freedom of speech, particularly for security, sovereignty, and public order.Articles 19(2), 31, 15(4)
2nd Amendment (1952)Second Amendment: Deals with the representation of States in the First Schedule and amends provisions related to the reorganization of states.Article 81, Schedule I
3rd Amendment (1954)Third Amendment: Deals with the reorganization of States by changing the boundaries of some states, particularly states like Kerala, Maharashtra, etc.Article 81
4th Amendment (1955)Fourth Amendment: Added new provisions for the protection of property rights and land reforms.Article 31
7th Amendment (1956)Seventh Amendment: Restructured the states of India, resulting in the reorganization of states on linguistic lines.Articles 1, 3, Schedule I, II
9th Amendment (1960)Ninth Amendment: Deals with the validation of certain Acts related to the land reforms in Kerala and West Bengal.Article 31B, Schedule IX
24th Amendment (1971)Twenty-Fourth Amendment: Strengthened the power of Parliament to amend the Constitution by making it clear that Parliament has the power to amend any part of the Constitution, including fundamental rights.Articles 13, 368
25th Amendment (1971)Twenty-Fifth Amendment: Limited the scope of judicial review on the validity of laws that affect the directive principles of state policy.Articles 31C, 368
42nd Amendment (1976)Forty-Second Amendment: Known as the “Mini-Constitution”, it made significant changes, including the addition of fundamental duties, changed the Preamble to mention "Socialist, Secular", and curbed judicial review.Articles 36, 39A, 42, 43, 44, 51A, 368
44th Amendment (1978)Forty-Fourth Amendment: Restored several provisions related to fundamental rights, especially the right to life and personal liberty (Article 21), and curbed powers during an emergency.Articles 21, 368
52nd Amendment (1985)Fifty-Second Amendment: Introduced the Anti-Defection Law, which deals with the disqualification of members of Parliament and State Legislatures on the grounds of defection.Articles 102(2), 191(2)
61st Amendment (1988)Sixty-First Amendment: Reduced the voting age for elections from 21 to 18 years.Article 326
73rd Amendment (1992)Seventy-Third Amendment: Introduced provisions for the devolution of powers to Panchayats and strengthened rural local governance.Article 243, Schedule XI
74th Amendment (1992)Seventy-Fourth Amendment: Introduced provisions for the governance of urban local bodies (Municipalities).Article 243, Schedule XII
86th Amendment (2002)Eighty-Sixth Amendment: Made education a fundamental right for children aged 6 to 14 years.Article 21A, 45
97th Amendment (2011)Ninety-Seventh Amendment: Provided for the governance of cooperatives and ensured their democratic functioning.Articles 19(1)(c), 43B
101st Amendment (2016)One Hundred First Amendment: Introduced the Goods and Services Tax (GST) by amending several provisions related to taxation.Articles 246A, 268A, 269A, 279A
103rd Amendment (2019)One Hundred Third Amendment: Provided for 10% reservation for economically weaker sections (EWS) in educational institutions and government jobs.Articles 15, 16
104th Amendment (2019)One Hundred Fourth Amendment: Extended reservations for Scheduled Castes and Scheduled Tribes in Lok Sabha and State Assemblies for another 10 years.Articles 334, 332, 334A
105th Amendment (2021)One Hundred Fifth Amendment: Restored powers of State Legislatures to make laws on the management of OBC lists after the Supreme Court ruling.Article 342A

Explanation of Key Amendments:

  1. First Amendment (1951): Aimed at limiting the scope of freedom of speech and expression, and clarifying the grounds for restricting them (security, public order).
  2. Twenty-Fourth Amendment (1971): Strengthened Parliament’s power to amend the Constitution, overriding judicial scrutiny in matters relating to constitutional amendments.
  3. Forty-Second Amendment (1976): Major overhaul, adding the term "Socialist" and "Secular" to the Preamble, emphasizing Directive Principles, and imposing limits on judicial review.
  4. Fifty-Second Amendment (1985): Anti-Defection Law to prevent MPs and MLAs from changing parties and destabilizing elected governments.
  5. Sixty-First Amendment (1988): Lowered the voting age from 21 to 18, ensuring greater youth participation in elections.
  6. Seventy-Third and Seventy-Fourth Amendments (1992): Empowered rural and urban local bodies by devolving more powers to Panchayats and Municipalities for better governance.
  7. One Hundred First Amendment (2016): Introduced GST to unify India’s indirect taxation system and simplify taxation procedures.
  8. One Hundred Third Amendment (2019): Introduced 10% reservation for economically weaker sections (EWS) in education and government employment, making it a part of the affirmative action framework.

 




YearCase NameRelevant ArticlesSummary
1950Romesh Thappar v. State of MadrasArticle 19(1)(a)Freedom of speech and expression upheld; struck down a ban on a journal.
1950A.K. Gopalan v. State of MadrasArticles 21, 19Upheld preventive detention under the Preventive Detention Act; distinguished personal liberty from other freedoms.
1951

State of Madras v. Champakam Dorairajan

Shankari Prasad v.Union of India 1952
Article 15

Caste-based reservations in educational institutions violated equality, leading to the First Amendment.

Addresses the constitutional validity of 1st amendment 
1967Golaknath v. State of PunjabArticle 368Parliament cannot amend Fundamental Rights, emphasizing their sacrosanct nature.
1973Kesavananda Bharati v. State of KeralaArticle 368Introduced the Basic Structure doctrine, restricting Parliament's power to amend the Constitution.
1980Minerva Mills Ltd. v. Union of IndiaArticles 31C, 368Reaffirmed the Basic Structure doctrine, limiting amendments that undermine it.
1992Indra Sawhney v. Union of IndiaArticles 16(4), 14Upheld OBC reservations in jobs; introduced the 'creamy layer' concept for exclusion.
1994S.R. Bommai v. Union of IndiaArticle 356Restricted misuse of President's Rule; emphasized federalism as part of the Basic Structure.
2002T.M.A. Pai Foundation v. State of KarnatakaArticles 19(1)(g), 30Defined the rights of private unaided educational institutions concerning minority and non-minority communities.
2007I.R. Coelho v. State of Tamil NaduNinth Schedule, 31BLaws in the Ninth Schedule can be reviewed if they violate the Basic Structure.
2017Justice K.S. Puttaswamy v. Union of IndiaArticles 14, 19, 21Declared the Right to Privacy as a fundamental right under Article 21.
2018Navtej Singh Johar v. Union of IndiaArticles 14, 15, 21Decriminalized consensual homosexual acts, striking down parts of Section 377 of the IPC.
2019Shayara Bano v. Union of IndiaArticles 14, 21Declared instant triple talaq (talaq-e-biddat) unconstitutional.
2022Janhit Abhiyan v. Union of IndiaArticles 15(6), 16(6)Upheld the 103rd Constitutional Amendment, allowing reservations for Economically Weaker Sections (EWS).
2023Vivek Narayan Sharma v. Union of IndiaArticle 300AExamined the legality of demonetization and its impact on property rights.

 







Fundamental Rights (Part III: Articles 12–35)

  1. Article 14: Equality before the law and equal protection of the laws.
  2. Article 15: Prohibition of discrimination on grounds of religion, race, caste, sex, or place of birth.
  3. Article 16: Equality of opportunity in matters of public employment.
  4. Article 19: Protection of six freedoms (speech, assembly, association, movement, residence, and profession).
  5. Article 21: Protection of life and personal liberty.
  6. Article 21A: Right to education (free and compulsory education for children aged 6–14 years).
  7. Article 22: Protection against arrest and detention in certain cases.
  8. Article 32: Right to constitutional remedies.

Directive Principles of State Policy (Part IV: Articles 36–51)

  1. Article 39: Principles of policy to be followed by the state (e.g., securing a livelihood, equal pay for equal work).
  2. Article 40: Organization of village panchayats.
  3. Article 44: Uniform Civil Code for citizens.
  4. Article 48: Organization of agriculture and animal husbandry.
  5. Article 51: Promotion of international peace and security.

Fundamental Duties (Part IV-A: Article 51A)

  • Lists the duties of every citizen, such as respecting the Constitution, national flag, and anthem, and protecting the environment.

Union and State Legislature (Part V and VI)

  1. Article 74: Council of Ministers to aid and advise the President.
  2. Article 110: Definition of Money Bills.
  3. Article 123: President’s ordinance-making power.
  4. Article 148: Comptroller and Auditor General of India.

Emergency Provisions (Part XVIII)

  1. Article 352: Proclamation of Emergency (war, external aggression, or armed rebellion).
  2. Article 356: President’s Rule in a state.
  3. Article 360: Financial emergency.

Judiciary

  1. Article 124: Establishment and composition of the Supreme Court.
  2. Article 131: Original jurisdiction of the Supreme Court.
  3. Article 136: Special leave to appeal by the Supreme Court.
  4. Article 141: Law declared by the Supreme Court binding on all courts.
  5. Article 226: Power of High Courts to issue writs.

Other Important Articles

  1. Article 243: Provisions for Panchayati Raj institutions.
  2. Article 280: Finance Commission.
  3. Article 300A: Right to property (removed from Fundamental Rights by the 44th Amendment).
  4. Article 368: Procedure for amendment of the Constitution.
A writ is a formal written order issued by a legal authority, typically a court, requiring the performance of a specific act. Here are the primary types of writs, particularly under Indian law (influenced by British legal traditions) and common law systems:

1. Habeas Corpus

Meaning: "You shall have the body."

Purpose: To secure the release of a person who is illegally detained or imprisoned.

Who can file: Any person on behalf of the detained individual or the detainee themselves.

Example: If someone is detained without legal justification, this writ ensures their release.



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2. Mandamus

Meaning: "We command."

Purpose: To direct a public official, body, corporation, or tribunal to perform a duty that they are legally obligated to perform but have failed to do so.

Example: If a public official refuses to issue a license that a person is legally entitled to, the court can issue a mandamus compelling the official to act.



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3. Prohibition

Meaning: "To forbid."

Purpose: Issued by a higher court to a lower court or tribunal to prevent them from exceeding their jurisdiction or acting contrary to the law.

Example: If a tribunal tries a case that is outside its jurisdiction, the higher court may issue this writ.



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4. Certiorari

Meaning: "To be certified."

Purpose: Issued by a higher court to a lower court or tribunal to transfer a case for review or to quash an order passed without jurisdiction or against principles of natural justice.

Example: If a lower court's decision is illegal or unconstitutional, a higher court can nullify it through this writ.



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5. Quo Warranto

Meaning: "By what authority."

Purpose: To question the legality of a person's claim to a public office and remove them if they are found to have no legal right to hold it.

Example: If someone occupies a public office without proper qualifications or authority, this writ can challenge their position.



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These writs serve as essential tools for enforcing fundamental rights and ensuring justice, particularly in constitutional democracies like India, where they are enshrined in Article 32 (for the Supreme Court) and Article 226 (for High Courts).