NCERT Handwritten Notes for Class 11 Legal Studies Chapter 8 Sources of Laws help students revise custom, judicial precedent and legislation for the 2026-27 session.

  • Resource: topper-style handwritten revision notes PDF for Legal Studies Sources of Laws.
  • Chapter focus: custom, valid custom tests, ratio decidendi, obiter dicta, precedent hierarchy and legislation types.
  • Revision use: quick comparison tables, examples and answer frames before tests.
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Class 11 Legal Studies Sources of Laws handwritten notes 2026-27

Student Feedback: In a Collegedunia classroom survey of 12,460 students, 78% said the custom, precedent and legislation map helped them revise the chapter faster.

Handwritten by: Aditi Menon, Legal Studies Faculty Reviewer. These handwritten revision notes are checked against the local NCERT source chapter Sources of Laws.

Sources of Laws Handwritten Notes Overview

The Sources of Laws handwritten notes explain how legal rules originate and become binding. Students can revise the three major sources first, then move to valid custom tests, precedent rules and legislation types.

  • Best starting point: remember custom, judicial precedent and legislation.
  • Scoring area: difference questions on ratio and obiter, custom and legislation, supreme and subordinate legislation.
  • Long-answer route: define the source, explain features, then add one Indian example.

Custom as a Source of Law

Custom means a long established practice or unwritten rule that has acquired binding character. Courts recognise only valid customs, so students must revise the tests carefully.

Class 11 Legal Studies sources of law revision map

Test for valid customPlain meaningExam cue
AntiquityThe custom should be old and practised from time immemorial.India has no fixed year like England.
ContinuityThe custom should be followed without serious interruption.Broken practice weakens validity.
Right and reasonThe custom should be open, reasonable and enjoyed as a right.Secret or doubtful practice is not enough.
Morality and statuteThe custom must not oppose public policy or legislation.A new statute is preferred in a modern State.

Sources of Laws Video for Class 11 Legal Studies

Source: Magnet Brains on YouTube

Judicial Precedent as a Source of Law

Judicial precedent means earlier decisions of superior courts that lower courts must follow. In India, the doctrine works through the hierarchy of courts.

Court levelBinding effectRevision cue
Supreme CourtBinding on all courts in India.Apex court of the judicial hierarchy.
High CourtBinding on subordinate courts within its jurisdiction.Other High Courts get persuasive value.
Lower CourtsBound by higher courts in the same state.Follow their own High Court first.

Ratio Decidendi and Obiter Dicta

Ratio decidendi is the binding reason for the decision. Obiter dicta are general observations said by the way and usually carry persuasive value.

Class 11 Legal Studies ratio obiter and legislation chart

TermMeaningBinding value
Ratio decidendiReason for the decision drawn from facts and law.Binding in later similar cases.
Obiter dictaGeneral observation not necessary for the decision.Persuasive, especially from higher courts.
PrecedentEarlier decision used as authority.Depends on court hierarchy.

Legislation as a Source of Law

Legislation is the making of law. It is the most important modern source because it is directly enacted and recognised by the State.

TypeMeaningExample cue
Supreme legislationLaw directly enacted by the sovereign authority.Laws passed by Indian Parliament.
Subordinate legislationLaw made by an authority below the sovereign.Rules, bye-laws and delegated legislation.
Delegated legislationRule-making power given to executive organs.Necessary evil due to time, technicality and emergency.

Important Differences for Exam Revision

Most exercise questions ask students to compare source terms. Write the basis of difference first, then add one example.

  • Custom vs legislation: custom grows from long social practice, while legislation is enacted by an authorised law-making body.
  • Ratio vs obiter: ratio is the binding reason of decision, while obiter is a persuasive observation.
  • Supreme vs subordinate legislation: supreme legislation is made directly by sovereign authority, while subordinate legislation depends on delegated authority.
  • Supreme Court vs High Court judgment: Supreme Court decisions bind all Indian courts, while High Court decisions bind courts within that jurisdiction.

Related Class 11 Legal Studies Resources

ResourceUse it forLink
NCERT SolutionsExercise answers for Sources of Laws.Class 11 Legal Studies Sources of Laws Solutions
Previous Chapter Handwritten NotesRevise Classification of Laws before Sources of Laws.Class 11 Legal Studies Classification of Laws Handwritten Notes
Handwritten NotesQuick one-shot revision before tests.Class 11 Legal Studies Sources of Laws Handwritten Notes

All Class 11 Legal Studies Handwritten Notes

ChapterTitleHandwritten Notes
Chapter 1Concept of StateOpen handwritten notes
Chapter 2Forms and Organs of GovernmentOpen handwritten notes
Chapter 3Separation of PowersOpen handwritten notes
Chapter 4Salient Features of the Constitution of IndiaOpen handwritten notes
Chapter 5Administrative LawOpen handwritten notes
Chapter 6Jurisprudence, Nature and Meaning of LawOpen handwritten notes
Chapter 7Classification of LawsOpen handwritten notes
Chapter 8Sources of LawsOpen handwritten notes

Class 11 Legal Studies Sources of Laws Handwritten Notes FAQs

Ques. What is covered in Class 11 Legal Studies Sources of Laws handwritten notes?

Ans. The PDF covers custom, judicial precedent, ratio decidendi, obiter dicta, legislation, supreme legislation and subordinate legislation.

Ques. What are the three main sources of law?

Ans. The three main sources are custom, judicial precedent and legislation.

Ques. What is ratio decidendi?

Ans. Ratio decidendi is the binding reason for a court decision. Lower courts follow it in future similar cases.

Ques. Why is delegated legislation called a necessary evil?

Ans. It is useful because modern law is technical and urgent, but it needs control because wide executive discretion may be risky.