South Asia · Constitutional profile
India
Republic of India · Bharat · Union of States · Constitution adopted on 26 November 1949 and brought into full force on 26 January 1950.
The constitutional design is parliamentary at the Union level: the President is Head of State, Union executive power is vested in the President, and a Council of Ministers with the Prime Minister at the head aids and advises the President.
Union
Union of States
Article 1
Republic form
Sovereign socialist secular democratic republic
Preamble
Parliament
President + two Houses
Council of States and House of the People · Article 79
Amendment
Special majority; state ratification for federal matters
Article 368
Overview
Constitutional overview
Preamble · Arts. 1–4The Constitution of India opens with a preambular commitment to constitute India into a sovereign socialist secular democratic republic and to secure justice, liberty, equality and fraternity. The operative text begins by identifying “India, that is Bharat” as a Union of States.
Part I regulates the Union and its territory. Article 1 covers the name and territory of the Union; Articles 2 and 3 empower Parliament to admit or establish new States and to form new States or alter the areas, boundaries or names of existing States; Article 4 clarifies that laws made under Articles 2 and 3 may amend the First and Fourth Schedules and contain supplemental, incidental and consequential provisions without being treated as constitutional amendments for Article 368 purposes.
The Constitution distributes authority across Union institutions, States, Union territories, local self-government, constitutional commissions, courts and emergency arrangements. The overall structure combines parliamentary executive responsibility with a written constitutional text that creates enforceable fundamental rights and directive constitutional commitments.
Identity and constitutional structure
Preamble · Arts. 1, 5–11, 343Constitutional nameIndia, that is Bharat.
TerritoryStates, Union territories specified in the First Schedule, and such other territories as may be acquired.
CitizenshipPart II covers citizenship at commencement and empowers Parliament to regulate citizenship by law.
Union languageHindi in Devanagari script is the official language of the Union; the international form of Indian numerals is used for official purposes of the Union.
Institutional formUnion, States, Union territories, Panchayats, Municipalities, courts and constitutional commissions are separately structured.
Text statusReflects the constitutional text as updated through the Constitution (One Hundred and Sixth Amendment) Act, 2023.
Preamble and directive commitments
Constitutional values and governance principles
Preamble · Arts. 36–51AJusticeThe Preamble secures social, economic and political justice, while Part IV directs the State toward welfare, social order, equal justice, legal aid, public health, environment and international peace.
LibertyLiberty of thought, expression, belief, faith and worship is stated in the Preamble and is developed through several Part III freedoms.
EqualityThe Preamble promises equality of status and opportunity; Part III constitutionalises equality before law, non-discrimination and equal public-employment opportunity.
FraternityFraternity is linked to the dignity of the individual and the unity and integrity of the Nation; Part IVA imposes fundamental duties on citizens.
Part IV Directive Principles are expressly fundamental in the governance of the country and the State’s duty to apply in lawmaking, but Article 37 states that they are not enforceable by any court. Part IVA separately sets out fundamental duties in Article 51A.
Branches of government
Executive
Arts. 52–78Union executive
President · Vice-President · Prime Minister · Council of Ministers
Head of State / Parliamentary executive
Article 52 establishes the President of India and Article 53 vests Union executive power in the President. Article 74 requires a Council of Ministers with the Prime Minister at the head to aid and advise the President; Article 75 provides that the Prime Minister is appointed by the President, other Ministers are appointed on the Prime Minister’s advice, and the Council of Ministers is collectively responsible to the House of the People.
Legislature
Arts. 79–123Union legislature
Parliament of India
President · Council of States · House of the People
Article 79 establishes Parliament as consisting of the President and two Houses: the Council of States and the House of the People. Articles 80 and 81 regulate their composition. The legislative chapter also covers duration, qualifications, sessions, privileges, legislative procedure, financial procedure and the President’s ordinance-making power during parliamentary recess.
Judiciary
Arts. 124–147, 214–231Constitutional courts
Supreme Court · High Courts
Union judiciary and State High Courts
Article 124 establishes the Supreme Court of India. Article 129 makes it a court of record; Article 141 makes Supreme Court law binding on all courts within India; Article 142 empowers it to pass decrees or orders necessary for complete justice. State High Courts are separately established under Part VI, with writ powers under Article 226.
Rights and enforcement
Fundamental rights map
Part IIIEquality clusterEquality before law; non-discrimination; equal opportunity in public employment; abolition of untouchability and titles · Arts. 14–18.
Freedom and libertySpeech and expression, assembly, association, movement, residence and profession; protections in criminal conviction, life and personal liberty, education and arrest/detention · Arts. 19–22.
Exploitation and child protectionProhibition of traffic in human beings, forced labour and child employment in factories etc. · Arts. 23–24.
Religion and minoritiesFreedom of conscience and religion; management of religious affairs; tax and educational-instruction protections; cultural and educational rights of minorities · Arts. 25–30.
Constitutional remediesThe right to move the Supreme Court for enforcement of Part III rights is guaranteed · Art. 32.
Voidness ruleLaws inconsistent with or in derogation of fundamental rights are void to the extent of inconsistency · Art. 13.
Constitutional limits and exceptions
Arts. 19, 22, 31A–31C, 33–35, 352–359Article 19 freedoms are expressly qualified.The freedoms under Article 19 are subject to specified restrictions in the text, including public order, morality, sovereignty and integrity, security of the State, and other stated grounds depending on the freedom involved.
Preventive detention is constitutionally regulated.Article 22 contains protection against arrest and detention but also creates a constitutional framework for preventive-detention laws and advisory-board review.
Emergency provisions alter rights enforcement.Part XVIII covers national emergency, failure of constitutional machinery in States and financial emergency. Article 359 permits suspension of the right to move courts for enforcement of specified Part III rights during emergency, subject to constitutional limits.
Saving clauses protect certain laws.Articles 31A, 31B and 31C preserve categories of laws from invalidation on specified Part III grounds, including Ninth Schedule laws and laws giving effect to certain Directive Principles.
Elections, local self-government and accountability
Elections
Arts. 324–329Election Commission
Superintendence, direction and control
Article 324 vests the superintendence, direction and control of elections in the Election Commission. Article 326 requires elections to the House of the People and State Legislative Assemblies to be on the basis of adult suffrage. Articles 327–329 regulate election legislation and restrict judicial interference in electoral matters.
Local self-government
Parts IX, IXA, IXBConstitutional decentralisation
Panchayats · Municipalities · Co-operative Societies
Part IX constitutionalises Panchayats, Part IXA constitutionalises Municipalities, and Part IXB addresses co-operative societies. These Parts cover composition, reservation, duration, disqualification, election, finance, audit and related institutional arrangements.
Accountability offices
Arts. 148–151, 280, 315–323Oversight architecture
CAG · Finance Commission · Public Service Commissions
The Comptroller and Auditor-General of India is established under Article 148, with audit reports under Article 151. Article 280 establishes the Finance Commission. Articles 315–323 provide for Public Service Commissions for the Union and the States, including appointment, removal, functions, expenses and reports.
Article-level reference table
Primary constitutional article map
Constitution of India| Subject | Article(s) | Textual rule reflected in this profile |
|---|---|---|
| Preamble | Preamble | India is constituted into a sovereign socialist secular democratic republic securing justice, liberty, equality and fraternity. |
| Union and territory | 1–4 | India, that is Bharat, is a Union of States; Parliament has powers over admission, establishment and alteration of States and related schedules. |
| Citizenship | 5–11 | Part II deals with citizenship at commencement and gives Parliament power to regulate citizenship by law. |
| Fundamental rights | 12–35 | Part III protects equality, freedoms, criminal safeguards, life and personal liberty, education, religion, minority rights and constitutional remedies. |
| Directive Principles and Duties | 36–51A | Directive Principles guide governance and lawmaking but are not court-enforceable; Article 51A states fundamental duties. |
| Union executive | 52–78 | The President is the constitutional Head of State; Union executive power is vested in the President; the Council of Ministers headed by the Prime Minister aids and advises the President. |
| Parliament | 79–123 | Parliament consists of the President and two Houses; the chapter regulates composition, qualifications, sessions, privileges, legislative procedure, financial procedure and ordinances. |
| Union judiciary | 124–147 | The Supreme Court is established and empowered with original, appellate, advisory, review and complete-justice jurisdiction, and its declared law binds all courts. |
| States and High Courts | 152–237 | Part VI covers State executives, State legislatures, High Courts and subordinate courts. |
| Local government | 243–243ZT | Parts IX, IXA and IXB regulate Panchayats, Municipalities and Co-operative Societies. |
| Elections | 324–329 | Election Commission powers, adult suffrage and election-law framework are constitutionally regulated. |
| Emergency | 352–360 | Part XVIII governs national emergency, State constitutional machinery failure and financial emergency. |
| Amendment | 368 | Constitutional amendment requires the special procedure in Article 368; some federal features require ratification by not less than one-half of State Legislatures. |
| Commencement | 393–395 | The short title, commencement, authoritative Hindi text and repeal provisions close the constitutional text. |
This profile focuses on constitutional architecture, institutional design and article-level legal reference. Current office-holders, election results and political indicators should be maintained through separately dated monitoring pages.
Constitutional tension points
Interpretive watchpoints
Textual analysisUnion of States, not a loose compact.Article 1 uses “Union of States”; Articles 2–4 give Parliament significant authority over admission, establishment and reorganisation of States, including consequential amendments to the First and Fourth Schedules.
Rights and Directive Principles operate differently.Part III rights are enforceable through Article 32, while Article 37 states that Part IV principles are not enforceable by any court even though they are fundamental in governance.
Emergency powers are textually expansive.Part XVIII gives the Union constitutional tools for national emergency, State breakdown and financial emergency; rights-enforcement consequences must be read alongside Articles 358 and 359.
Constitutional timeline
Text-linked dates26 Nov 1949
The Constituent Assembly adopted, enacted and gave to itself the Constitution.
26 Jan 1950
The Constitution came into full constitutional operation as the Republic’s governing instrument, subject to Article 394’s commencement structure.
2015 appendix
The official source notes the Constitution (One Hundredth Amendment) Act, 2015 concerning acquired and transferred territories between India and Bangladesh.
2019 references
The official source includes the Constitution (Application to Jammu and Kashmir) Order, 2019 and the declaration under Article 370(3) as appendices for reference.
2023
The Constitution (One Hundred and Sixth Amendment) Act, 2023 introduced provisions concerning reservation of seats for women in the House of the People, State Legislative Assemblies and the Legislative Assembly of the National Capital Territory of Delhi.
Further reading
Explore India’s constitutional materials
Constitution WatchdogUse this country profile as a public gateway to India’s constitutional structure, article references, rights framework and institutional design. Separate monitoring pages may cover current litigation, elections, federal disputes and governance developments with dated sourcing.
