🔹 1. Article
21 – Right to Life (Part III: Fundamental Rights)
- Guarantees the Right to Life and Personal Liberty.
- The Supreme Court has interpreted this to include the right
to a clean and healthy environment.
- Key Case: Subhash Kumar v.
State of Bihar, AIR 1991 SC 420 – Held that the right to
pollution-free water and air is part of Article 21.
🔹 2. Article
48A – Protection and Improvement of Environment (Part IV: Directive Principles
of State Policy)
- Inserted by the 42nd Amendment Act, 1976.
- Text: “The State shall
endeavour to protect and improve the environment and to safeguard the
forests and wildlife of the country.”
- It guides the state in making eco-friendly policies
and environmental laws.
🔹 3. Article
51A(g) – Fundamental Duties (Part IVA)
- Also inserted by the 42nd Amendment Act, 1976.
- It is the duty of every citizen of India to:
“Protect and improve the
natural environment including forests, lakes, rivers and wildlife, and to have
compassion for living creatures.”
- Imposes a moral responsibility on citizens to
protect the environment.
🔹 4. Article
14 – Equality before Law (Part III: Fundamental Rights)
- Any arbitrary action affecting environmental
health and safety may be challenged under Article 14.
- The State must act reasonably and not
discriminate in granting permissions for hazardous industries.
- Case Law: Vellore Citizens
Welfare Forum v. Union of India, AIR 1996 SC 2715 – Principles of
Sustainable Development were applied under Art. 14 & 21.
🔹 5. Article
19(1)(g) – Freedom to Practice Any Profession
- The freedom to carry on any occupation or trade
is subject to reasonable restrictions under Article
19(6).
- Environmental regulations are valid restrictions on polluting
industries.
- Example: Closure of industries violating pollution norms is not
violative of Article 19(1)(g).
🔹 6. Article
243G & Schedule XI – Powers of Panchayats
- Schedule XI, read with Article
243G, empowers Panchayats to deal with matters including:
- Water management
- Soil conservation
- Forestry
- Animal husbandry
- Provides a constitutional basis for decentralised
environmental governance at local levels.
🔹 7. Article
243W & Schedule XII – Powers of Municipalities
- Schedule XII, read with Article
243W, empowers municipalities in relation to:
- Urban forestry
- Protection of the environment
- Public health and sanitation
- Ensures environmental management in urban local
governance.
🔹 8. Article
32 & 226 – Constitutional Remedies (Writ Jurisdiction)
- These empower the Supreme Court and High
Courts to issue writs in cases of environmental
degradation.
- Public Interest Litigations (PILs) have been filed under these Articles to protect the
environment.
- Example: MC Mehta series of cases on Ganga pollution,
vehicular emission in Delhi, etc.
🔹 9. Article
39(b) & (e) – Directive Principles of State Policy
- Art. 39(b): Distribution of resources to serve the common good.
- Art. 39(e): Protection of workers and children from hazardous
work environments.
- These principles support sustainable and equitable use
of natural resources.
🔹 10. Article
47 – Duty of the State to Improve Public Health (Part IV)
- Imposes a duty on the State to raise the level
of nutrition and standard of living and improve public health.
- Environmental health is
directly connected with public health.