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Drafting of the Constitution

UPSC Civil Services• POLITY• Making of the Constitution• Drafting of the Constitution
Explains the multi-stage drafting process of the Indian Constitution, including B.N. Rau's role, formation and work of the Drafting Committee, B.R. Ambedkar's role, publication and revision of the Draft Constitution, Assembly readings, amendments, debates, adoption, signing and commencement, with important UPSC dates and facts.

Drafting of the Constitution

1. Introduction

The drafting of the Indian Constitution was a multi-stage process involving:

  • The Constituent Assembly
  • Its specialised committees
  • Constitutional Adviser B.N. Rau
  • The Drafting Committee
  • Assembly debates
  • Amendments and revisions

The Constitution was therefore not prepared by a single individual or committee.

It emerged through:

Research → Committee Reports → Initial Draft → Drafting Committee → Debate → Amendments → Final Constitution


2. Constitutional Adviser — B.N. Rau

Sir B.N. Rau served as the:

Constitutional Adviser to the Constituent Assembly

He played an important technical and research role in the drafting process.

Major contributions

  • Studied constitutional systems of different countries
  • Consulted constitutional experts
  • Prepared an initial draft
  • Provided legal and constitutional advice
  • Assisted the Drafting Committee

His work provided an important foundation for subsequent drafting.

UPSC association

B.N. Rau → Constitutional Adviser


3. Initial Draft by B.N. Rau

B.N. Rau prepared an initial draft of the Constitution based on:

  • Decisions of the Constituent Assembly
  • Committee reports
  • Comparative constitutional experience
  • Constitutional principles

This draft was subsequently examined and revised during the formal drafting process.


4. Drafting Committee

The Constituent Assembly appointed the:

Drafting Committee

on:

29 August 1947

Its Chairman was:

Dr. B.R. Ambedkar

The committee was responsible for preparing and refining the draft Constitution.


5. Original Members of the Drafting Committee

The original Drafting Committee consisted of seven members:

  1. B.R. Ambedkar — Chairman
  2. N. Gopalaswami Ayyangar
  3. Alladi Krishnaswami Ayyar
  4. K.M. Munshi
  5. Mohammad Saadulla
  6. B.L. Mitter
  7. D.P. Khaitan

Changes occurred later because of resignations and deaths, and substitute members were appointed.


6. Role of the Drafting Committee

The Drafting Committee:

  • Examined the constitutional proposals
  • Considered committee reports
  • Examined B.N. Rau's draft
  • Converted decisions into legal language
  • Organised provisions systematically
  • Prepared successive drafts
  • Considered amendments
  • Presented the draft to the Constituent Assembly

It therefore served as the principal:

Legal drafting and consolidation body


7. Draft Constitution — 1948

The Drafting Committee prepared a draft Constitution which was published in:

February 1948

The draft was circulated for public discussion and comments.

Suggestions and criticisms were received from:

  • Individuals
  • Organisations
  • Governments
  • Public bodies
  • Constitutional experts

The Drafting Committee considered these suggestions before producing a revised draft.


8. Revised Draft

After examining suggestions and making changes, the Drafting Committee prepared a revised draft.

The draft was then presented to the Constituent Assembly for detailed consideration.

This demonstrates that constitution-making involved:

Public feedback + Committee revision + Assembly debate


9. Presentation of the Draft Constitution

B.R. Ambedkar presented the Draft Constitution before the Constituent Assembly on:

4 November 1948

This marked the beginning of the Assembly's detailed consideration of the draft Constitution.


10. Three Readings of the Constitution

The Constitution was considered through a process broadly resembling parliamentary readings.

First Reading

General discussion of the Draft Constitution.

Second Reading

Detailed discussion and consideration of individual provisions and amendments.

Third Reading

Final discussion and approval of the Constitution as a whole.

This process involved extensive debate and amendment.


11. First Reading

The first reading began after B.R. Ambedkar introduced the Draft Constitution on:

4 November 1948

The Assembly discussed the broad principles and general structure of the draft.


12. Second Reading

The second reading involved detailed examination of the provisions.

Members proposed numerous amendments.

The Assembly debated provisions relating to:

  • Fundamental Rights
  • Executive
  • Legislature
  • Judiciary
  • Federal relations
  • Emergency powers
  • Minorities
  • Citizenship
  • Services
  • Finance
  • Elections

This was the most detailed stage of constitutional deliberation.


13. Amendments

Members of the Constituent Assembly proposed a large number of amendments to the Draft Constitution.

Approximately:

7,635 amendments

were tabled.

Of these, approximately:

2,473 amendments

were actually moved and discussed.

These figures demonstrate the extensive deliberative character of the constitution-making process.


14. Constituent Assembly Debates

The Draft Constitution was not accepted automatically.

Members debated and challenged provisions extensively.

Major areas of debate included:

  • Fundamental Rights
  • Centre-State relations
  • Parliamentary government
  • Minority safeguards
  • Language
  • Citizenship
  • Preventive detention
  • Property rights
  • Social justice
  • Representation
  • Independent judiciary

These debates contributed significantly to the final form of the Constitution.


15. Public Participation

The drafting process was not completely closed.

The draft Constitution was published for public comment.

Suggestions were received and considered.

This added an element of:

Public scrutiny

to the constitution-making process.


16. Influence of Comparative Constitutional Experience

The framers studied constitutional systems from several countries.

Important influences included:

  • United Kingdom
  • United States
  • Ireland
  • Canada
  • Australia
  • Germany
  • France
  • South Africa
  • Japan
  • Government of India Act, 1935

However, these models were adapted to Indian circumstances.

The drafting process therefore involved:

Comparative learning + Indian adaptation


17. Government of India Act, 1935

The Government of India Act, 1935 was an important institutional reference point.

Several administrative and federal features of the Constitution were influenced by India's previous constitutional experience.

However, the Constitution transformed the colonial framework into a:

Democratic constitutional system


18. Drafting Committee vs Constituent Assembly

These two institutions had different roles.

Constituent Assembly

  • Debated constitutional principles
  • Considered provisions
  • Proposed amendments
  • Adopted the Constitution

Drafting Committee

  • Converted decisions into legal text
  • Organised and revised provisions
  • Prepared drafts for Assembly consideration

Therefore:

Assembly → Deliberation and decision

Drafting Committee → Legal drafting and consolidation


19. Drafting Committee vs B.N. Rau

Another important UPSC distinction:

B.N. Rau

Constitutional Adviser

Prepared an initial draft and provided technical constitutional advice.

B.R. Ambedkar

Chairman of Drafting Committee

Led the committee responsible for preparing and refining the draft Constitution.

Therefore:

B.N. Rau ≠ Drafting Committee Chairman


20. Role of B.R. Ambedkar

Ambedkar played a central role in the drafting process.

As Chairman of the Drafting Committee, he:

  • Guided the legal drafting process
  • Presented the Draft Constitution
  • Responded to Assembly criticism
  • Defended constitutional provisions
  • Helped reconcile competing proposals
  • Participated extensively in debates

His role was particularly significant in explaining and defending the constitutional design.


21. Duration of Constitution-Making

The Constituent Assembly took approximately:

2 years, 11 months and 18 days

to complete the Constitution-making process.

The Assembly held:

11 sessions

over this period.

The constitution-making process involved extensive deliberation rather than rapid drafting.


22. Adoption of the Constitution

The Constitution was adopted by the Constituent Assembly on:

26 November 1949

This date is observed as:

Constitution Day


23. Signing of the Constitution

Members of the Constituent Assembly signed the Constitution on:

24 January 1950


24. Commencement of the Constitution

The Constitution came into force on:

26 January 1950

The date was deliberately chosen because:

26 January

had been associated with the nationalist declaration of:

Purna Swaraj

in 1930.


25. Why 26 January?

The Indian National Congress declared:

Purna Swaraj

as its goal at the Lahore Session in:

December 1929

The first Independence Day was observed on:

26 January 1930

Therefore, the Constitution was brought into force on:

26 January 1950

to honour this nationalist legacy.


26. Original Constitution

At the time of adoption, the Constitution contained:

395 Articles

22 Parts

8 Schedules

These figures are frequently asked in UPSC examinations.


27. Calligraphed and Illuminated Constitution

The original Constitution was not simply printed like an ordinary government document.

The original handwritten English and Hindi versions were:

  • Calligraphed
  • Artistically illustrated
  • Decorated with historical and cultural artwork

The artwork was prepared under the artistic direction of:

Nandalal Bose

and artists associated with the Kala Bhavan tradition at Santiniketan.


28. Language of the Original Constitution

The Constitution was prepared and authenticated in:

  • English
  • Hindi

The original Constitution is preserved as an important national heritage document.


29. Cost of Constitution-Making

The constitution-making process involved significant expenditure.

The commonly cited cost of the Constituent Assembly's constitution-making work is approximately:

₹64 lakh

This figure is often used in UPSC preparation as a historical fact.


30. Constitution as a Collective Product

It is incorrect to say that the Constitution was written by:

B.R. Ambedkar alone

or by:

The Drafting Committee alone

The Constitution was the result of:

Constituent Assembly

Committees

B.N. Rau

Drafting Committee

Assembly debates

Amendments

Public feedback

Therefore:

Indian Constitution = Collective constitutional enterprise


31. Drafting Process — Complete Flow

The constitution-making process can be remembered as:

Constituent Assembly formed

↓

Objectives Resolution

↓

Specialised committees

↓

Committee reports

↓

B.N. Rau's constitutional draft

↓

Drafting Committee constituted — 29 August 1947

↓

Draft Constitution prepared

↓

Draft published — February 1948

↓

Public comments

↓

Revised draft

↓

Draft introduced — 4 November 1948

↓

Three readings + amendments

↓

Constitution adopted — 26 November 1949

↓

Signed — 24 January 1950

↓

Came into force — 26 January 1950


32. Important Dates

EventDate
Constituent Assembly first met9 December 1946
Objectives Resolution moved13 December 1946
Objectives Resolution adopted22 January 1947
Drafting Committee constituted29 August 1947
Draft Constitution publishedFebruary 1948
Draft Constitution introduced4 November 1948
Constitution adopted26 November 1949
Constitution signed24 January 1950
Constitution commenced26 January 1950

33. Important Numbers

389 → Original Constituent Assembly strength

299 → Strength after Partition

7 → Original Drafting Committee members

11 → Sessions of Constituent Assembly

2 years, 11 months, 18 days → Constitution-making period

395 Articles → Original Constitution

22 Parts → Original Constitution

8 Schedules → Original Constitution

7,635 → Amendments tabled

2,473 → Amendments moved


34. UPSC Prelims Traps

Trap 1

"B.R. Ambedkar personally wrote the entire Constitution."

Incorrect

The Constitution was a collective product.


Trap 2

"B.N. Rau was Chairman of the Drafting Committee."

Incorrect

He was:

Constitutional Adviser


Trap 3

"The Draft Constitution was first introduced in 1947."

Incorrect

It was introduced in the Constituent Assembly on:

4 November 1948


Trap 4

"The Constitution was adopted on 26 January 1950."

Incorrect

It was:

Adopted → 26 November 1949

Came into force → 26 January 1950


Trap 5

"The Constitution was signed on 26 November 1949."

Incorrect

Members signed it on:

24 January 1950


Trap 6

"26 January was selected randomly."

Incorrect

It commemorated the nationalist association with:

Purna Swaraj


UPSC Mains Perspective

The drafting process can be used in answers concerning:

  • Constitutional legitimacy
  • Constituent Assembly
  • Democratic deliberation
  • Constitutional borrowing
  • Federalism
  • Fundamental Rights
  • Social justice
  • Parliamentary democracy
  • Constitutional morality

Mains-ready conclusion

The drafting of the Indian Constitution was a deliberative, iterative and collective process. Constitutional ideas were examined through specialised committees, studied comparatively, converted into draft provisions, publicly scrutinised, debated extensively and repeatedly amended before final adoption. The resulting Constitution was therefore not merely a borrowed document but an Indian constitutional synthesis shaped by historical experience, democratic aspirations and detailed institutional deliberation.


Quick Revision

B.N. Rau → Constitutional Adviser

29 August 1947 → Drafting Committee

B.R. Ambedkar → Chairman

February 1948 → Draft published

4 November 1948 → Draft introduced

26 November 1949 → Adopted

24 January 1950 → Signed

26 January 1950 → Came into force

2 years, 11 months, 18 days → Constitution-making

395 Articles + 22 Parts + 8 Schedules → Original Constitution

Core idea

The Constitution was produced through a multi-stage process of committee work, constitutional research, drafting, public scrutiny, debate, amendment and final adoption by the Constituent Assembly.