How to Read the Constitution
Chapter One
Syllabus topic 1. Orientation for the whole paper; no topic of its own.
Pages 1 to 4 of 304
In one line
Before you can argue about the Constitution you have to be able to read the thing itself, and the official text is printed with conventions that are not obvious.
In the wording a student can write in an exam: the Constitution of India as it stands today consists of a Preamble, 395 numbered articles arranged in twenty-five Parts, and twelve Schedules. The original numbering has never been changed, so articles added by amendment carry the number of the article they follow with a letter attached, and articles taken away are shown as omitted rather than renumbered. The current official text is the Legislative Department edition, and the one used throughout this book is the edition as on 1 May 2026, which incorporates every amendment up to the Constitution (One Hundred and Sixth Amendment) Act, 2023.
Parts, Schedules and articles
The Constitution is organised in three layers.
Parts are the large divisions, numbered in Roman numerals, and each holds a subject. Part III is the fundamental rights, Part IV the directive principles, Part XI the relations between the Union and the States, Part XV elections. When a judgment says "Part III", it means the fundamental rights and everything that goes with them.
Articles are the numbered provisions, running from 1 to 395. They are the unit you cite. An article may be divided into clauses shown in round brackets, and those into sub-clauses shown as letters in brackets: article 19(1)(a) is article 19, clause (1), sub-clause (a).
Schedules are the twelve lists at the end. They carry the material that would clutter the articles: the names of the States, the forms of oath, the salaries, the division of legislative subjects into three Lists, the languages, and the law on defection. A Schedule has effect because an article says it does, so the Seventh Schedule matters because article 246 refers to it, and the Tenth Schedule matters because articles 102 and 191 refer to it.
Why the numbering looks broken, and why that is a good thing
The Constitution has been amended 106 times, and each amendment adds, alters or removes provisions. A drafter could renumber the whole document each time. India's drafters chose not to.
The consequence is that an added article takes the number of the article before it, with a capital letter attached. The right to education was added after article 21, so it is article 21A. The fundamental duties were added after article 51, so they are article 51A. The whole of the reservation of seats for women, added in 2023, sits as articles 330A, 332A and 334A, next to the articles about reservation of seats that were already there.
This is worth understanding rather than memorising, because the letter tells you the history. When you see a letter, you are looking at something that was put in later, and you can go and find out when and why.
How to Read the Constitution
The same logic runs the other way. An article that is taken away is not deleted from the numbering. Article 31, which was the right to property, was repealed in 1978, and the official text still prints "31." followed by the heading in square brackets and the words "Rep. by". Nothing else moves. So the gaps in the sequence are themselves information.
Four printing conventions that will catch you out
These are in the official text, they are not errors, and a student reading the bare Act needs all four.
1. An amended provision is printed inside its footnote marker. The right to education appears as:
2[21A. Right to education. The State shall provide free and compulsory education to all children of the age of six to fourteen years in such manner as the State may, by law, determine.]
In the printed book a long dash separates the marginal heading "Right to education" from the words of the article; this book uses a full stop there instead, and does so throughout. The little "2" and the square brackets are not part of the article. They mean "footnote 2 at the bottom of this page tells you which amendment put this here", and the bracket shows how much of the text the amendment inserted. Read the footnote: for article 21A it records the Constitution (Eighty-sixth Amendment) Act, 2002. Those footnotes are the most reliable amendment history you will find anywhere.
2. Some articles are printed with a hyphen. Goa's special provision is printed 371-I, not 371I. So is 243-O in the arrangement of articles at the front of the book. The reason is typographical: a capital I next to a digit reads as a 1, and a capital O reads as a 0, so the Legislative Department separates them. If you search a downloaded copy for "371I" you will find nothing at all, and you may conclude the article does not exist. It does.
3. For the same reason, some letters are skipped. Part IXB, on co-operative societies, runs 243ZH and then 243ZJ. There is no article 243ZI. That is a deliberate gap in the Constitution's own numbering, not a missing page.
4. There are two texts of every article in the official edition. It is published in diglot form, Hindi and English on facing pages. Article 348 makes the authoritative text of the Constitution the English one, and article 394A provides for the authoritative Hindi translation. For examination purposes you work from the English text.
How to Read the Constitution
The Preamble, and what it is for
The Preamble is the opening declaration: sovereign, socialist, secular, democratic republic, and the four objectives of justice, liberty, equality and fraternity. The words "socialist" and "secular", and the word "integrity", were inserted by the Forty-second Amendment in 1976.
Two things about it are examinable. It is not a source of power, so no authority can be exercised on the strength of the Preamble alone. But it is part of the Constitution and it is used to resolve an ambiguity, which is why the objectives it names keep appearing in judgments about the basic structure. Both propositions are developed in [The Basic Structure].
What this book calls things
A provision is any article or clause. An amendment is an Act passed under article 368, cited by its number and year, as the Constitution (Forty-second Amendment) Act, 1976. A Bill is not an amendment: it becomes one when it is passed by the required majorities and receives assent, and until then it changes nothing. That distinction matters more than it sounds, because two Bills to amend the Constitution were before Parliament while this book was being written and neither has become law.
The state of the Constitution as this book is written
One hundred and six amendments have been enacted. The current official text is headed "As on 1st May, 2026" and its own preface records that it incorporates all amendments up to the Constitution (One Hundred and Sixth Amendment) Act, 2023.
Two later Bills are often written about as though they were amendments, and they are not. The Constitution (One Hundred and Thirtieth Amendment) Bill, 2025 was introduced in the Lok Sabha on 20 August 2025 and is pending. The Constitution (One Hundred and Thirty-first Amendment) Bill, 2026 was introduced on 16 April 2026 and was defeated in the Lok Sabha the following day, 17 April 2026, having failed to obtain the special majority article 368 requires.
So the correct answer to "how many times has the Constitution been amended" is one hundred and six, and a student who writes one hundred and thirty has confused a Bill with an Act. The consequences of that particular Bill's defeat are the subject of [The 106th Amendment, and Why It Has Not Started].
Where the law in this book comes from
Every article quoted in this book is quoted from the official Legislative Department text described above. Every case is one whose judgment has been read: the citation, the facts and what was actually held. Where a proposition is contested, this book says so rather than choosing a side and presenting it as settled, because at LL.M. level the contest is usually the question.
How to Read the Constitution
A worked example
A student is given this line from a downloaded copy of the Constitution and asked what it tells them:
1[371-I. Special provision with respect to the State of Goa. Notwithstanding anything in this Constitution, the Legislative Assembly of the State of Goa shall consist of not less than thirty members.]
What is the "1["? The marker of footnote 1 on that page, which will say which amendment inserted the article. It is not part of the text, and the closing bracket shows how far the insertion runs.
Why the hyphen in 371-I? Because a capital I beside digits reads as a 1. The article is article 371I, and searching the file for "371I" without the hyphen returns nothing.
What does the letter tell you? That the article was added after article 371 and before 371J, by amendment. Goa became a State in 1987, which dates it.
Where does it sit? Part XXI, the temporary, transitional and special provisions, which is also where article 370 sat. That placement is an argument in itself, and it was used in the article 370 litigation.
What is the "notwithstanding" doing? Overriding anything in the Constitution that would otherwise fix a different minimum size for a Legislative Assembly.
Quick revision
- The Constitution is a Preamble, 395 articles in twenty-five Parts, and twelve Schedules.
- A letter after an article number means the provision was inserted later; the footnote says by which amendment.
- A gap in the numbering means a provision was repealed and the number was not reused.
- Articles 371-I and 243-O are printed with hyphens, and there is no article 243ZI.
- One hundred and six amendments are in force. The 130th and 131st are Bills, and the 131st was defeated on 17 April 2026.
Test yourself
1. What do the square brackets and the small numeral round an article in the official text mean, and what is the one thing a student should always do when they see them?
2. Why is there no article 243ZI, and what does that tell you about the Constitution's numbering?
3. How many amendments to the Constitution are in force, and why is "one hundred and thirty" a wrong answer in 2026?
4. A provision is numbered 51A. Without knowing anything else about it, what three things can you say?
The rest of this subject
These notes are cut from the University's printed syllabus. Open the syllabus itself, or the past papers, for the same subject.