Application and Judicial Interpretation

How courts use the Directive Principles in practice: reading them with Fundamental Rights, and how laws put them to work

In one minute

Article 37 stops a court from enforcing a Directive Principle by itself. Courts still use the principles in two ways. They read a Fundamental Right in harmony with a principle, and they enforce laws that Parliament makes to carry a principle out.

Exams ask for the cases where a principle shaped a right, such as the right to livelihood and the right to education. A problem question often asks whether a petition can rest on a principle alone.

Exam focus

Frequency: No data
Usually asked as: No data

Legal provision

Article 37: Part IV is not enforceable by any court. The principles are fundamental in the governance of the country. The State must apply them in making laws.
Article 21: no person shall be deprived of life or personal liberty except according to procedure established by law.
Articles 14 and 16: equality before the law, and equality of opportunity in public employment.
Article 39(a) and (d): an adequate means of livelihood for citizens, men and women equally, and equal pay for equal work for both men and women.
Article 41: effective provision for the right to work, to education and to public assistance, within the limits of the State's economic capacity and development.
Article 46: special care for the educational and economic interests of weaker sections, particularly Scheduled Castes and Scheduled Tribes.
Article 143: the President may refer a question of law to the Supreme Court for its opinion.

Meaning and definition

Applying a Directive Principle means using it in a real case or through a real law. There are two routes. In the first, a court reads a Fundamental Right so that it fits a principle. This is harmonious construction. In the second, the legislature makes a statute, and the court enforces it.

Both routes respect Article 37. The court does not enforce Part IV. It enforces Part III or a statute, and uses Part IV to understand them.

How a court handles a Directive Principle in a caseHow to read this: go down the boxes in order. A "No" answer sends you to the result beside the box.

1. Is a Fundamental Right or a statute also in issue? Article 37
No: the court cannot enforce the principle on its own.
2. Can the right be read in harmony with the principle? Kerala Education Bill; N.M. Thomas
No: the Fundamental Right prevails over the principle (Champakam).
Yes to both: the court reads the right with the principle and gives relief on the right.

Detailed explanation

Step 1: the starting point is Champakam

In State of Madras v. Champakam Dorairajan (1951), the Court held that a Directive Principle cannot override a Fundamental Right. It said the principles "have to conform to and run as subsidiary to the Chapter of Fundamental Rights". That alone would make Part IV of little use in court.

Step 2: harmonious construction

The next step came in In re Kerala Education Bill, 1957 (AIR 1958 SC 956). The President sent the Bill to the Supreme Court under Article 143, in an advisory Presidential reference. A Bench led by S.R. Das C.J. held that the State may regulate minority schools but must not destroy the right in Article 30(1). It also said the Fundamental Rights and the Directive Principles should be given effect together as far as possible.

Example. A State law sets teacher qualifications for all private schools, including minority schools, to raise education standards. A court reads Article 30(1) with the education goals of Part IV. It allows the rule if it regulates, and rejects it if it takes over management.

Step 3: the principle as a guide to equality

In State of Kerala v. N.M. Thomas (1975), a rule excused Scheduled Caste and Scheduled Tribe employees for a period from passing departmental tests. The Court upheld it by 5:2. The Advocate General relied on Article 46. Krishna Iyer J. wrote that the Court must read the collective Directive Principles of Part IV into the individual Fundamental Rights of Part III, and that neither Part is superior to the other.

Step 4: principles that gave content to Article 21

In Olga Tellis v. Bombay Municipal Corporation (1985), a Constitution Bench held that the right to life includes the right to livelihood. Pavement dwellers faced eviction. The Court did not stop the removal of unlawful encroachments but required fair procedure and humane conditions.

In J.P. Unni Krishnan v. State of Andhra Pradesh (1993), a Constitution Bench held that the right to education up to the age of fourteen flows from Article 21, read with Articles 41 and 45. The 86th Amendment later inserted Article 21A, in force from 1 April 2010.

Example. A street hawker is removed from a pavement without notice. She cannot sue on Article 41 alone. She can claim under Article 21 that the removal took away her livelihood without fair procedure.

Step 5: equal pay for equal work

In Randhir Singh v. Union of India (1982), a driver-constable in the Delhi Police claimed the pay of drivers doing like work in other departments. The Court gave effect to equal pay for equal work in Article 39(d) through the equality guarantee of Articles 14 and 16.

Step 6: public bodies and Part IV

In L.I.C. of India v. Consumer Education & Research Centre (1995), the Court held that the Life Insurance Corporation had to frame its policy terms in line with the Preamble, the Fundamental Rights and the Directive Principles. Ramaswamy J. held that authorities, private persons and industries are bound by Part IV, Part III and the Preamble. He recorded that the right to trade is subject to the directives.

Step 7: private property and Article 39(b)

In Property Owners Association v. State of Maharashtra (5 November 2024), a nine-Judge Bench considered the phrase "material resources of the community" in Article 39(b). By a majority of 8:1, the Court held that not every privately owned resource is a material resource of the community. Some may qualify, depending on the facts.

Step 8: laws that carry principles out

Most principles work through ordinary law. Article 39A led to the Legal Services Authorities Act, 1987. Article 40 asks for village panchayats, and Part IX now deals with Panchayats (73rd Amendment, 24 April 1993). Article 43B asks for co-operative societies, and Part IXB followed (97th Amendment, 15 February 2012). Article 45 was replaced and Article 21A inserted by the 86th Amendment.

Step 9: the limit that remains

None of this repeals Article 37. A petitioner still cannot ask for a writ only because a principle has not been carried out. The principle must support a claim based on a Fundamental Right or a statute.

Don't confuse: reading into a right and enabling legislation

Point	Reading into a right	Enabling legislation
Who acts	The court	Parliament or a State Legislature
Source of the claim	A Fundamental Right such as Article 21	The statute
Example	Livelihood under Article 21 (Olga Tellis)	Legal Services Authorities Act, 1987

Reading into a right. A pavement dweller invokes Article 21 and is protected against arbitrary removal.

Enabling legislation. A poor accused asks for a free lawyer under the Legal Services Authorities Act, 1987. The court enforces the Act.

Common mistakes

Writing that courts enforce Directive Principles. They enforce Fundamental Rights and statutes, read with the principles.
Writing that Champakam is the last word. Later cases read the two Parts together.
Saying that the Kerala Education Bill was an ordinary appeal. It was a reference under Article 143.
Saying that Unni Krishnan created Article 21A. The 86th Amendment inserted it later.
Forgetting the limit: Article 37 still bars a petition resting only on Part IV.

Apply it

Problem

A municipality removes forty hawkers from a pavement in Hyderabad without notice. The hawkers petition the High Court, citing Articles 39(a) and 41. Can they succeed?

Issue. Can the hawkers rest their petition on the Directive Principles?

Rule. Article 37 bars enforcement of Part IV by itself. The right to life under Article 21 includes the right to livelihood (Olga Tellis).

Application. The hawkers cannot rest on Articles 39(a) and 41 alone. They can claim that removal without notice breaks Article 21, and use the principles to show what livelihood means.

Conclusion. The petition can succeed on Article 21. The court may allow the removal of unlawful stalls but should require fair procedure.

Leading case laws

In re Kerala Education Bill, 1957 (AIR 1958 SC 956)
Facts. The President referred a Kerala Bill on schools under Article 143.

Principle. The State may regulate minority schools but not destroy their rights. Rights and principles are to be given effect together as far as possible.

Why it matters. It started harmonious construction.
State of Kerala v. N.M. Thomas (1975)
Facts. A rule excused Scheduled Caste and Scheduled Tribe employees for a period from passing tests.

Principle. The Court upheld the rule 5:2 and read Part IV into Part III.

Why it matters. It shows Article 46 used to understand equality.
Olga Tellis v. Bombay Municipal Corporation (1985)
Facts. Pavement dwellers in Bombay faced removal.

Principle. The right to life includes the right to livelihood.

Why it matters. It gave content to Article 21 from Part IV goals.
J.P. Unni Krishnan v. State of Andhra Pradesh (1993)
Facts. Challenges to the fees and admissions of private professional colleges.

Principle. The right to education up to fourteen flows from Article 21, read with Articles 41 and 45.

Why it matters. It led to Article 21A.
Randhir Singh v. Union of India (1982)
Facts. A driver-constable in the Delhi Police claimed equal pay with drivers elsewhere.

Principle. Equal pay for equal work in Article 39(d) was given effect through Articles 14 and 16.

Why it matters. It made a principle usable in service cases.
L.I.C. of India v. Consumer Education & Research Centre (1995)
Facts. LIC sold a cheap policy only to people in organised employment.

Principle. Authorities, private persons and industries are bound by the directives in Part IV, Part III and the Preamble.

Why it matters. It applies Part IV to a public corporation.
Property Owners Association v. State of Maharashtra (2024)
Facts. A challenge to a Maharashtra housing law affecting privately owned buildings.

Principle. Not every privately owned resource is a material resource of the community under Article 39(b).

Why it matters. It limits the reach of Article 39(b).

How to write this answer in the exam

5-mark answer

State Article 37 and the Champakam rule.
Explain harmonious construction with the Kerala Education Bill.
Give two cases: Olga Tellis and Unni Krishnan.
Note the limit.

10-mark answer

Two routes: reading into rights and enabling laws.
Champakam to Kerala Education Bill.
N.M. Thomas, Olga Tellis, Unni Krishnan, Randhir Singh.
L.I.C. and the reach of Part IV.
Laws that carry principles out.
Conclusion: Article 37 stays, but Part IV shapes the law.

Key points to remember

Courts do not enforce Part IV alone (Article 37).
Kerala Education Bill (Article 143 reference): give rights and principles effect together where possible.
Olga Tellis: the right to life includes livelihood.
Unni Krishnan: education up to fourteen under Article 21, later Article 21A.
Randhir Singh: equal pay for equal work through Articles 14 and 16.
Many principles work through statutes, such as the Legal Services Authorities Act, 1987.

Quick self-test

1. How did the Kerala Education Bill case reach the Supreme Court?

By a Presidential reference under Article 143.

2. Which right did Olga Tellis read into Article 21?

The right to livelihood.

3. Can a court order the State to carry out Article 41 on its own?

No. Article 37 bars it. The claim must rest on a Fundamental Right or a statute.