CLAT PG Public International Law 2026 - Preparation Tips, Topics, Books

CLAT PG Public International Law 2026 - Preparation Tips, Topics, Books

Ritika JonwalUpdated on 31 Dec 2025, 09:32 PM IST

For several reasons, Public International Law is a significant subject for the CLAT PG (Common Law Admission Test) for postgraduate. Public International Law often constitutes a considerable portion of the CLAT PG syllabus. It has numerous questions on treaties, international organisations, state sovereignty and international dispute resolution are common. A strong grasp of Public International Law is essential for a comprehensive understanding of global legal systems and practices. It helps in understanding how states interact, resolve disputes and collaborate on issues such as human rights, environmental protection and international trade.

This Story also Contains

  1. Public International Law - Meaning
  2. How to Study for Public International Law for CLAT PG 2027
  3. List of Important Topics for Public International Law for CLAT PG 2027
  4. Recommended Books for CLAT PG 2027 Public International Law
  5. Conclusion
CLAT PG Public International Law 2026 - Preparation Tips, Topics, Books
CLAT PG Public International Law 2027

Many aspects of international law are incorporated into national legal systems. The knowledge of Public International Law opens up career opportunities in international organizations, non-governmental organisations and multinational corporations. It is also essential for those aiming for roles in diplomacy, international advocacy or academia.

Further, there are many landmark decisions by international courts, such as the International Court of Justice (ICJ) or the International Criminal Court (ICC), that are often studied in detail. These decisions are integral to understanding the application and development of international law.

Public International Law - Meaning

Public International Law provides a global perspective on legal issues, which is increasingly important in a world where legal issues often transcend national borders. This global outlook is valuable for any professional. The CLAT PG syllabus explicitly includes Public International Law, covering topics such as the sources of international law, subjects of international law and understanding the connections between them for addressing modern legal challenges.

How to Study for Public International Law for CLAT PG 2027

Before delving into the deep CLAT PG Preparation 2027, let's break down topic-wise preparation. In this article, we will be focusing on how to prepare for Public International Law for CLAT PG 2027. The strategies are as follows.

1. Understand the syllabus: The candidates must familiarise themselves with the CLAT PG syllabus related to Public International Law and become aware of the exam pattern, that is, the types of questions and the marking scheme.

2. Key Concepts and Principles: You must focus on key concepts and principles, such as doctrines and other important topics that are relevant from the CLAT PG exam’s perspective. This will help you channel your preparation more narrowly.

3. Practice Papers and Mocks: It is also advisable that you solve the CLAT previous year’s question papers to get a certain clarity about the types of questions asked and evaluate your preparation. Take regular CLAT PG mock tests to assess your improvement in that particular topic, improve your strengths and analyse your weaknesses.

4. Note-Making and Revision: An individual should also incorporate note-making techniques so that it becomes easier for them to revisit the topics without any inconvenience. Further, keep revising these notes to have a better retention of the topics. Also, allocate a specific time for each topic.

List of Important Topics for Public International Law for CLAT PG 2027

Below is a list of the most important Public International Law topics for CLAT PG, curated to help you streamline your preparation and focus on high-yield areas.

1. Sources of International Law

In this particular topic, you must focus on treaties, customary international law, general principles of law, judicial decisions and scholarly writings related to it.

2. Subjects of International Law

In this part, you shall study the states, international organisations, individuals and non-state actors in detail.

3. State sovereignty and the law of treaties

Primarily prepare about the principles of non-intervention and recognition of states and governments. Further, in the law of treaties study the treaty formation, interpretation and termination.

4. International Organisations

The international organizations in totality hold great importance for the subject as well as for global knowledge. Therefore, you must study every thing about these organizations and their functioning in detail. Study particularly about, the United Nations, International Court of Justice, International Criminal Courts and World Trade Organization.

5. International Humanitarian Law

An individual must read about their topic in consonance with the International Organisation itself. The Geneva Conventions, Laws of War and Protection of Civilians and Prisoners or War.

6. Dispute Resolution and Recent Developments in International Law

Lastly, it is also equally vital to acknowledge how disparities in different countries and nations are resolved and how settlements are made between them. So, focus on peaceful settlements of disputes, arbitration, adjudication and the role of international courts in tackling such challenging situations. Furthermore, briefly studies the current treaties and agreements that are formed along with the contemporary issues and cases.

Thereafter, you must summarise your preparation of these topics through regular revisions of the notes that you might have made while covering them. However, you shall also keep a journal of important case laws and judgments handy for reference. Then, take full-length multiple mock tests to stimulate your time management and analyse diverse exam conditions.

Note: The above-mentioned topics are devised for your convenience so that you may thoroughly pay attention to them in depth and focus more on them. Moreover, you must also go through the other topics at least once for a better grip in entirety for Public International Law.

Recommended Books for CLAT PG 2027 Public International Law

Gather essential CLAT PG textbooks, reading materials and bare acts for your reference while preparing for the topic. Some of the best books are listed below.

Books Name

Author’s Name

International Law

Malcolm Shaw

Public International Law

Rebecca Wallace

International Law

Antonio Cassese

Principles of Public International Law

Ian Brownie

International Law and Human Rights

H.O. Agrawal

Conclusion

Hence, it can be concluded that preparing for Public International Law for the CLAT PG exam requires a strategic and comprehensive approach where you focus on the fundamental concepts, key principles and landmark judicial pronouncements by using standard resource books and reliable sources. Further, regularly practice past exam questions and take mock tests to get certainty of your knowledge and improve time management for the main exam. Also, keep yourself updated with recent developments in the field of public international law, current international legal issues as these can often be relevant from the exam’s perspective. Therefore, by combining diligent study, practical application and consistent revision, you can master Public International Law and enhance your performance in the CLAT PG exam.

You may also check other CLAT PG Topics

CLAT PG 2026 Unofficial Answer Key with Solutions
Access the CLAT PG 2026 unofficial answer key with detailed solutions to evaluate your performance, estimate your score, and understand the correct approach for each question.
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Frequently Asked Questions (FAQs)

Q: What is the principle of “pacta sunt servanda”?
A:

The principle of “pacta sunt servanda” means that treaties are binding upon the parties and must be performed in good faith.

Q: What is the primary role of the United Nations Security Council?
A:

The primary role of the UN Security Council is to maintain international peace and security.

Q: What are the main principles of International Humanitarian Law?
A:

The main principles include distinction, proportionality, necessity and humanity. These principles govern the conduct of hostilities and protection of persons who are not participating in hostilities.

Q: How to prepare for Public International Law?
A:

The Public International Law can be mastered by studying standard textbooks, landmark cases, and recent developments. Further, practice past CLAT PG questions to get an idea about the intensity of the exam and type of questions.

Q: Is Public International Law an easy subject?
A:

The Public International Law can be manageable with dedicated study, but its complexity depends on understanding intricate legal principles, case laws and treaties.

Q: How many questions are asked in the main exam about the Public International Law?
A:

The number of questions on the Public International Law in the CLAT PG exam can vary, but typically there are around 8-10 questions specifically focused on this subject.

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Questions related to CLAT PG

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Have a question related to CLAT PG ?

Hello there,

Having a 15000 general rank and 1740 as your SC category rank, your chances of securing a seat are very low. As per the previous trends, it is a direct no for you to get into the top-tier NLUs since the closing general rank is around 1500-3000. If

With a CLAT PG rank of 1257 in the SC category and being a woman candidate with Rajasthan domicile, you do have a realistic chance of securing admission to several National Law Universities, though the top NLUs may be difficult at this rank. Admission chances depend heavily on category-wise cut-offs,

With a CLAT PG rank of around 11,000, getting admission into the top National Law Universities (NLUs) is not likely, as their general category cut-offs usually close much earlier. However, you still have realistic chances in lower-ranked and newer NLUs, especially in the later rounds of CLAT counselling or through

Hello,

Here is your CLAT 2026 Rank-Wise College List - Available NLUs in your rank range. I am providing you the link. Kindly open and check it out.

https://law.careers360.com/articles/clat-2026-rank-wise-college-list

I hope it will help you. For any further query please let me know.

Thank you.

The clat pg 2025 first allotment list for tamil nadu national law university (tnnlu), tiruchirappalli, was officially released on may 26, 2025. according to the first round seat allotment results for the pg (llm) program, the all india closing rank for the general category at nlu trichy was 1,290. for