Why this matters now
Environmental laws are tested as match-the-following (law → year → subject), and they frame governance and current-affairs debates. Knowing the key Acts and the NGT is essential.
The key environmental laws
| Law | Subject |
|---|---|
| Wildlife (Protection) Act, 1972 | Protection of wild animals, birds and plants; protected areas |
| Water Act, 1974 | Prevention and control of water pollution (CPCB/SPCBs) |
| Forest (Conservation) Act, 1980 | Regulates diversion of forest land for non-forest use |
| Air Act, 1981 | Prevention and control of air pollution |
| Environment (Protection) Act, 1986 | Umbrella law for environmental protection |
| Biological Diversity Act, 2002 | Conservation and sustainable use of biodiversity |
| NGT Act, 2010 | Establishes the National Green Tribunal |
The Environment (Protection) Act, 1986
Enacted after the Bhopal gas tragedy, the Environment (Protection) Act, 1986 is the umbrella legislation empowering the central government to take all measures to protect and improve the environment — setting standards, regulating industries and issuing rules (including the EIA Notification).
The National Green Tribunal
The National Green Tribunal (NGT), set up under the NGT Act, 2010, is a specialised body for speedy environmental justice — adjudicating disputes, applying principles like the polluter pays and precautionary principle, and ordering remediation.
UPSC angle
Memorise law → year → subject (Wildlife 1972, Water 1974, Forest 1980, Air 1981, EPA 1986, Biodiversity 2002, NGT 2010). EPA is the umbrella law (post-Bhopal); NGT applies polluter-pays/precautionary principles.
Frequently asked questions
What is the umbrella environmental law in India?
The Environment (Protection) Act, 1986, enacted after the Bhopal gas tragedy.
What does the Forest Conservation Act 1980 do?
It regulates the diversion of forest land for non-forest purposes, requiring central approval.
What is the National Green Tribunal?
A specialised tribunal (NGT Act, 2010) for speedy resolution of environmental cases, applying principles like polluter pays and precaution.
Which laws control water and air pollution?
The Water Act, 1974 and the Air Act, 1981, implemented through the CPCB and State Pollution Control Boards.