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Constitutional Framework for Environment Protection
India was the first country to constitutionally mandate environmental protection — 42nd Amendment 1976
Article 48A
DPSP — State Duty
Added by 42nd Constitutional Amendment, 1976. “The State shall endeavour to protect and improve the environment and to safeguard the forests and wild life of the country.” A Directive Principle — not enforceable in courts but guides state policy.
Article 51A(g)
Fundamental Duty — Citizen
Also added by 42nd Amendment, 1976. “It shall be the duty of every citizen of India to protect and improve the natural environment including forests, lakes, rivers and wild life, and to have compassion for living creatures.” Enforceable through judicial interpretation.
Article 21
Fundamental Right — Judicial
Right to Life. The Supreme Court (M.C. Mehta cases) expanded this to include the right to live in a clean and healthy environment. Not explicitly mentioned in Article 21 — a judicial interpretation that has become foundational for environmental law.
Other Key Constitutional Provisions + Judicial Doctrines
- Article 253: Empowers Parliament to make laws for implementing international agreements. EPA 1986 was enacted under Article 253 — to implement Stockholm 1972 decisions.
- 7th Schedule (Concurrent List, Entry 17A): Forests — both Parliament and State legislatures can legislate. Before 42nd Amendment, forests were in State List.
- 7th Schedule (Concurrent List, Entry 17B): Protection of wild animals and birds
- Absolute Liability doctrine (M.C. Mehta v. Union of India, 1987): A company engaged in hazardous activity is absolutely liable for any harm caused — NO exceptions. Stricter than English Common Law’s “Rylands v. Fletcher” rule which allowed some exceptions. Developed specifically in response to Bhopal Gas Tragedy. Key UPSC case.
- Public Trust Doctrine: Natural resources like air, water, forests are public trusts — the state holds them in trust for citizens and cannot freely hand them to private parties. Applied in multiple SC environmental judgments.
- Precautionary Principle: Where environmental damage is possible, precautionary measures must be taken — lack of scientific certainty should not be used as a reason to postpone. Embedded in Rio Declaration Principle 15, applied in Indian courts.
- Polluter Pays Principle: Polluters must pay for the damage they cause. Applied by Indian courts in awarding compensation and cleanup costs.
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Water Act 1974, Water Cess Act 1977 & Air Act 1981
India’s first modern pollution control laws — created the CPCB and State PCBs
Water (Prevention and Control of Pollution) Act, 1974 — India’s First Water Law
- Enacted: 1974 | Amended: 1988
- Purpose: Prevention and control of water pollution and maintaining or restoring the wholesomeness of water in streams and wells
- Key creation: Established the Central Pollution Control Board (CPCB) and State Pollution Control Boards (SPCBs) — the backbone of India’s pollution regulation system
- CPCB: Statutory body under Ministry of Environment, Forest and Climate Change (MoEFCC). HQ: New Delhi. Functions: lay down standards for effluents, issue guidelines, collect data, advise Centre on water pollution
- Provision: No industry can discharge effluents into water bodies without consent of SPCB. SPCBs can issue consent to establish and consent to operate. Industries must meet discharge standards.
- 1988 Amendment: Empowered SPCBs to refuse consent to industries, suspend consent, and issue closure orders
- Constitutional basis: 7th Schedule Entry 56 (Concurrent List) — regulation of inter-state rivers
Water (Prevention and Control of Pollution) Cess Act, 1977
- Levies a cess (tax) on water consumption by certain industries and local authorities
- Revenue from this cess is used to fund the Central and State Pollution Control Boards
- Creates a financial incentive to use water efficiently and treat wastewater
- Industries can get a rebate of 25% on the cess if they install effluent treatment plants
Air (Prevention and Control of Pollution) Act, 1981 & 1987 Amendment
- Enacted: 1981 | Amended: 1987
- Purpose: Prevention, control, and abatement of air pollution
- Expansion of PCBs: Extended the jurisdiction of CPCB and SPCBs to cover air pollution (originally created only for water pollution under 1974 Act)
- Air Quality Standards: Act empowers CPCB to lay down National Ambient Air Quality Standards (NAAQS) — which industries and activities must comply with
- 1987 Amendment: Empowered SPCBs to close polluting units, restrain operation, and regulate the type of fuel and equipment used
- Commission for Air Quality Management (CAQM), 2021: Replaces EPCA (Environment Pollution Control Authority) for Delhi-NCR. Statutory body for air quality management in NCR and adjoining areas. Supersedes state pollution control boards in this region. Created under CAQM Act 2021. Key current affairs — GRAP (Graded Response Action Plan) operated under CAQM.
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Environment (Protection) Act, 1986 — The Umbrella Act
Born from Bhopal Gas Tragedy · India’s most comprehensive environmental legislation · 26 sections, 4 chapters
💡 EPA 1986 = India’s Environmental Constitution
Before 1986, India had separate laws for water pollution (1974) and air pollution (1981) — but nothing comprehensive. The Water Act and Air Act only covered specific pollution types and lacked a holistic framework. The Bhopal Gas Tragedy (December 2–3, 1984) — where 40 tonnes of methyl isocyanate (MIC) leaked from a Union Carbide plant, killing 3,000+ immediately and affecting hundreds of thousands — exposed this catastrophic regulatory gap. EPA 1986 was the legislative response. It’s called the “umbrella act” because it covers ALL aspects of environment and empowers the government to issue all the specific notifications (EIA, CRZ, etc.) under it.
EPA 1986 — Key Facts for UPSC
- Enacted: May 23, 1986 | Came into force: November 19, 1986
- Structure: 26 sections across 4 chapters
- Constitutional basis: Article 253 (to implement Stockholm 1972 decisions) + Articles 48A and 51A(g)
- Why after Bhopal: Enacted exactly 2 years after Bhopal Gas Tragedy (Dec 1984) exposed the need for comprehensive hazardous industry regulation
- Umbrella act: Enables the Central Government to issue all critical environmental notifications:
- EIA Notification (1994, updated 2006) — Environmental Impact Assessment
- CRZ Notification — Coastal Regulation Zone rules
- Hazardous Wastes Rules | Plastic Waste Management Rules
- E-Waste Rules | Biomedical Waste Rules
- SWM Rules 2016 (updated 2026)
- Central Government powers: Set standards for quality of environment | Restrict industries, operations, processes in specific areas | Prescribe standards for emissions | Handle hazardous substances | Inspect industrial plants | Collect environment samples (air, water, soil)
- Locus Standi relaxed: Any citizen can file a complaint under EPA after giving 60-day notice to the Central Government — relaxes the traditional requirement that only the directly harmed party can file
- Implementing agency: Ministry of Environment, Forest and Climate Change (MoEFCC)
- National Ganga Council / NRGBA: Established under EPA 1986. PM chairs the council. Declares Ganga a national river and grants it special powers for protection and rejuvenation. National Mission for Clean Ganga (NMCG) is the implementation arm.
🔴 EPA Amendment Rules, November 2024 — Key Current Affairs Latest
- Notification: S.O. 4970(E), dated November 4, 2024 — Environment Protection (Manner of Holding Inquiry and Imposition of Penalty) Rules, 2024
- Key change 1 — Adjudicating Officer: The 2024 Rules operationalise Section 15C of EPA by establishing an Adjudicating Officer system. Instead of police and criminal courts handling EPA violations (which was slow and cumbersome), a designated government officer can now directly adjudicate environmental damage cases and impose penalties.
- Key change 2 — Environmental Protection Fund: Instead of imprisonment (the original EPA penalty), the amendments propose that penalties imposed by the Adjudicating Officer are remitted to an Environmental Protection Fund. The Central Government prescribes how this Fund is administered — and it is to be used for environmental restoration and improvement.
- Significance: Shifts from punitive criminal approach to a faster, administrative penalty system with funds directed toward environmental repair — similar to “polluter pays” in practice. Aligns with decriminalisation of environmental violations trend.
- Criticism: Environmentalists argue decriminalisation reduces deterrence. Criminal penalties (imprisonment) were a stronger deterrent than civil fines which large corporations can absorb as a “cost of doing business.”
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Environmental Impact Assessment (EIA)
Issued under EPA 1986 · First notification 1994 · Current: EIA 2006 Notification · 39 project categories
💡 EIA = A Doctor’s Check-Up Before an Operation
You wouldn’t let a surgeon operate without a pre-operative health check. EIA is the environmental “check-up” before a major project (dam, highway, mine, thermal plant) is approved. It identifies potential environmental harms before they happen — giving decision-makers the information to either reject the project, modify it, or impose conditions to reduce damage. The key word is “before” — EIA must happen before clearance, not after construction begins (which has been India’s major implementation failure).
EIA — Key Framework Facts
- First EIA notification: 1994 under EPA 1986 — made EC (Environmental Clearance) mandatory for about 30 project categories
- Current EIA notification: EIA Notification 2006 — major overhaul. 39 categories of projects requiring EC. Decentralised decision-making to State Level Expert Appraisal Committees (SEACs).
- Legal basis: Issued under Section 3 of EPA 1986
- 39 categories: Mining | Thermal power | Highways | Ports | Airports | Dams | Irrigation | Industries (cement, steel, oil refineries, pharma) | Townships | Industrial estates | Tourism | River valley projects | etc.
- UPSC 2024 (Supreme Court): Supreme Court urged legislators and policy experts to ensure EIA studies are done BEFORE giving green signals for urban development projects — highlighting a major gap where urban projects often begin without EIA
EIA Process — 5 Key Stages
1
Screening (Is EIA needed?)
Determines whether a project requires full EIA. Projects classified into Category A (national level, mandatory EIA) and Category B (state level — B1 requires EIA, B2 does not need full EIA). Category A: Bigger projects — Nuclear, thermal power >25MW, ports, large mining, highways. Category B: Smaller projects decided by SEIAA (State Level Environment Impact Assessment Authority).
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Scoping (What must be assessed?)
Determines the Terms of Reference (ToR) for the EIA study — what specific environmental aspects must be assessed (air, water, biodiversity, socioeconomic impacts etc.). Expert Appraisal Committee (EAC) at central level or SEAC at state level finalises ToR. Ensures EIA covers the right things.
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EIA Study (Baseline + Impact Assessment)
Project proponent hires a consultant to prepare the Environment Impact Assessment Report — collecting baseline environmental data (pre-project conditions) and predicting impacts. Also includes Environment Management Plan (EMP) — how identified impacts will be mitigated. The EIA report is then submitted to the appraisal authority.
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Public Hearing (30-day notice + hearing)
Most crucial and controversial stage. 30-day notice given. District Magistrate conducts a public hearing where local communities, NGOs, and affected persons can raise concerns. The EIA report must be available in local language. The concerns raised are compiled and submitted to the appraisal committee. Frequent flashpoint: Public hearings are often inadequate, conducted in difficult-to-reach locations, or bypassed.
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Appraisal & Decision (Grant/Reject EC)
Expert Appraisal Committee (EAC) / SEAC reviews EIA report + public consultation outcomes. Makes recommendation to grant or reject Environmental Clearance. Decision taken by MoEFCC (Category A) or SEIAA (Category B). EC granted with conditions — project must implement EMP. Post-clearance monitoring required.
Draft EIA 2020 — Issues and Controversy (Withdrawn)
- Context: MoEFCC proposed a new EIA 2020 notification to replace EIA 2006. Massive public opposition led to it being withdrawn.
- Key concerns with Draft EIA 2020:
- Post-facto clearance: Allowed projects that had already started without clearance to apply for EC — essentially legalising illegal construction. Critics called it “ecocide by notification.”
- Reduced public consultation: Many categories exempted from public hearing — including all defence and national security projects, highways in mountains/borders, linear projects in border areas
- Shorter notice period: Reduced the public notice period for public hearing from 30 days to 20 days in some cases
- Expanded B2 category: More projects classified as B2 (no EIA required) — expanding the exemption list
- 24-hour reporting vs public disclosure: Project violations to be reported to government within 24 hours — but NOT disclosed to public, reducing transparency
- Deemed approval: If regulator doesn’t respond within timeline, clearance deemed granted
- Current status: Draft EIA 2020 was never notified as final — strong public, civil society, and legal opposition. EIA 2006 notification continues to be in force. As of 2025, no new EIA notification has been finalized.
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Wildlife (Protection) Act, 1972 + WPA Amendment 2022
India’s primary wildlife law · 6 schedules reduced to 4 · Aligned with CITES · Invasive alien species regulated
Wildlife Protection Act 1972 — Key Framework
- Enacted: 1972 | Major amendments: 1991, 2002, 2006, 2022
- Purpose: Protection of wild animals, birds, and plants — ensure ecological and environmental security of India
- Protected Area Network created under WPA:
- National Parks: Highest protection. No human activity permitted except that essential for conservation. Grazing, farming, and resource collection prohibited. Boundary cannot be altered without Parliament’s approval. India: 106 NPs.
- Wildlife Sanctuaries: Some human activities permitted (subject to Chief Wildlife Warden’s approval). Private ownership of land possible. Boundary altered by State government. India: 565 WLSs.
- Conservation Reserves: Created by State governments to protect areas adjacent to PAs or between PAs. Community-managed. Private ownership allowed. India: 100+ CRs.
- Community Reserves: Declared by State government on community/private land where community volunteers to conserve wildlife. Strong community ownership. India: 220+ CRs.
- National Tiger Conservation Authority (NTCA): Set up under WPA (2006 Amendment). Coordinates Project Tiger. Manages 53 Tiger Reserves. HQ: New Delhi.
- Wildlife Crime Control Bureau (WCCB): Statutory body under MoEFCC to prevent wildlife trafficking. Set up under WPA (2006 Amendment). Works on wildlife crime intelligence and enforcement.
- Central Zoo Authority (CZA): Statutory body under WPA. Regulates zoos across India — sets standards, grants recognition, coordinates ex-situ conservation.
- National Board for Wildlife (NBWL): Chaired by the Prime Minister. Reviews and gives clearances for developmental activities within 10 km of national parks and wildlife sanctuaries — called eco-sensitive zone projects.
WPA Amendment 2022 — Schedule Changes Current Affairs
| WPA 1972 (Original — 6 Schedules) | WPA Amendment 2022 (New — 4 Schedules) |
|---|---|
| Schedule I — Absolute protection (highest risk species — Tiger, Lion, Elephant etc.) | Schedule I — Animals with HIGHEST protection level (endangered species like tigers, rhinos, Gangetic dolphin) |
| Schedule II — High protection (lesser degree than Sch I) | Schedule II — Animals with LESSER degree of protection (hunting prohibited but fewer restrictions) |
| Schedule III — Animals given protection (Porcupine etc.) | Schedule III — Plants (same as old Sch VI — cultivation of specified plants requires licence from Chief WL Warden) |
| Schedule IV — Animals given lesser protection (migratory birds, insects etc.) | Schedule IV — CITES-listed specimens (specimens listed in Appendices under Convention on International Trade in Endangered Species). NEW — didn’t exist before 2022. |
| Schedule V — Vermin (pests that could be killed — Crows, Flying Fox, fruit bats, rats, mice) | REMOVED — Vermin schedule eliminated. No animal officially classified as vermin now. |
| Schedule VI — Plants (Specified plants requiring licence to cultivate) | MERGED into Schedule III |
🔴 WPA Amendment 2022 — Key Changes
- Title change: “Protection of wild animals, birds and plants” substituted with “protection, conservation, and management of wildlife”
- Schedules: 6 → 4: Rationalised by removing vermin schedule, merging plant schedule with new CITES schedule
- CITES alignment: New Schedule IV for CITES-listed specimens. Management Authority (to grant import/export permits for CITES specimens) and Scientific Authority (to advise on survival impact of trade) designated by Central Government
- Invasive Alien Species: New concept introduced. Central government empowered to regulate or prohibit import, trade, possession, or proliferation of invasive alien species — non-native species whose introduction threatens native wildlife or habitats. Earlier WPA had no provision for this.
- Elephant transport: Section 43 amended to allow transport of captive elephants for “religious or any purpose” — controversial. Parliamentary Standing Committee (Jairam Ramesh committee) objected; recommended limiting to temple elephants only. Animal welfare organisations raised concerns about potential exploitation.
- Increased penalties: General violation fine: ₹25,000 → ₹1,00,000 | Specially protected animals violation: minimum ₹10,000 → minimum ₹25,000
- Section 49M (effective April 1, 2023): Mandatory registration of ownership, transfer, and births/deaths of live scheduled animal species through PARIVESH 2.0 portal
- Criticism: Same protection level for tigers and jackals | Great Indian Bustard (critically endangered) grouped with common barn owl | Spotted deer (invasive in Andamans) listed in Schedule I — cannot be legally culled | Lack of ecological/conservation rationale for many scheduling decisions
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Indian Forest Act 1927 & Forest Conservation Act 1980 + FCAA 2023
Colonial law still in force · FCA 1980 — the guardian of forests · FCAA 2023 — the most controversial recent amendment
Indian Forest Act (IFA), 1927 — The Colonial Foundation
- Enacted: 1927 (British colonial era) | Still in force
- Original purpose: Manage and exploit forest resources (primarily timber) for colonial needs — not conservation
- Three forest categories:
- Reserve Forest (RF): Most restrictive. Government owns the land. All activities (grazing, gathering, cultivation) are prohibited unless specifically permitted. Forest Officer has police powers within RF. Declared by State government under Section 20.
- Protected Forest (PF): Less restrictive than RF. Government owns the land. All activities that are NOT specifically permitted are prohibited. Used primarily for watershed protection and soil conservation.
- Village Forest (VF): State government can assign land to village communities for their use. Rarest category — rarely implemented in practice.
- Criticism: Colonial mindset — views forests as resources to control, not ecosystems to conserve. Criminalises traditional forest dweller practices. Undermines tribal/community rights. Empowers forest bureaucracy over local communities. Largely inconsistent with Forest Rights Act 2006.
- Draft Indian Forest Act 2019: Proposed major amendments — including giving forest officers power to shoot trespassers in forests. Massive outcry from tribal communities, civil society, and opposition parties. Withdrawn due to controversy. Not enacted.
Forest (Conservation) Act, 1980 (FCA) — India’s Forest Guardian
- Enacted: 1980
- Purpose: Prevent large-scale deforestation — stopped states from unilaterally diverting forest land for non-forest purposes (mining, dams, industries, roads). Between Independence and 1980, 4.2 million hectares of forests were diverted. Under FCA (1980-2023), only 1.5 million hectares diverted over 40 years — a significant conservation achievement.
- Core provision: No State government shall divert forest land for non-forest use without prior approval of the Central Government
- Godavarman Case (1996): T.N. Godavarman Thirumalpad vs Union of India — landmark Supreme Court judgment. Expanded FCA’s scope to cover ALL lands that are “forests” in the dictionary meaning — regardless of whether they are officially notified as forest under IFA 1927. This protected millions of hectares of unclassed/deemed forests that were otherwise unprotected. Created the “compensatory afforestation” framework.
- What counts as “forest” (post-Godavarman): Land officially notified as forest + any land recorded as “forest” in any government records + land resembling the “dictionary meaning” of forest — irrespective of ownership or notification status
- CAMPA (Compensatory Afforestation Fund Management and Planning Authority): Funds collected from projects diverting forest land (Compensatory Afforestation, NPV — Net Present Value of forests) — now managed under CAF Act 2016. ₹50,000+ crore in the fund. Used for afforestation activities.
🔴 Forest Conservation Amendment Act, 2023 (FCAA 2023) — Van Sanrakshan Adhiniyam Highly Controversial
- Enacted: August 2023 | Came into force: December 1, 2023
- New name: Renamed FCA 1980 as Van (Sanrakshan Evam Samvardhan) Adhiniyam, 1980 — translates as Forest (Conservation and Augmentation) Act. Controversy: new name only in Hindi — objected to as “non-inclusive” by southern and northeastern states.
- What it covers (narrowed definition): FCAA 2023 restricts coverage to only two categories:
- Land declared/notified as forest under IFA 1927 or any other law
- Land notified as forest ON OR AFTER OCTOBER 25, 1980 in government records
- Excluded: All unclassified/unnotified forests, “deemed forests” under Godavarman judgment, private forests — unless explicitly notified as forest after 1980
- Key exemptions added (controversial):
- Forest land within 100 km of international borders/LoC/LAC — exempt for “strategic and security-related projects of national importance” — no Central approval needed. Affects most of NE India, Uttarakhand, Himachal, Sikkim, Jammu & Kashmir.
- Roadside amenities up to 0.10 hectare alongside rail lines or public roads
- Zoos and safaris can be established in forests without prior approval
- Reconnaissance, prospecting, seismic surveys — without approval
- Concern about area losing protection: Conservationists estimate approximately 1.97 lakh square km of unclassed forests could lose FCA protection under the new narrowed definition — a vast ecological zone
- Supreme Court challenge: FCAA 2023 challenged in Supreme Court (WP 1164/2023, Ashok Sharma & Ors vs Union of India). On February 19, 2024, Chief Justice’s bench issued an interim order upholding the Godavarman 1996 definition — requiring states/UTs to prepare records of forest land under Rule 16 (within one year from notification of 2023 amendment) while maintaining Godavarman’s expanded definition in the interim.
- Rule 16 issue: FCAA 2023 Rule 16 requires states to identify new set of forests (under the narrowed definition) — critics say this effectively regularises all illegal forest diversions between 1996 and 2023 that violated the Godavarman order.
- Forest Rights Act (FRA 2006) concern: FCAA 2023 exemptions for border areas could override tribal rights under FRA — without the required social impact assessment and gram sabha consent. Particularly concerning for tribal communities in NE India and Aravalli hill communities.
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Biological Diversity Act, 2002 + BD Amendment Act 2023
India’s law for ABS — Access and Benefit Sharing from biological resources · NBA in Chennai
Biological Diversity Act, 2002 — Key Framework
- Enacted: 2002 | Ratified India’s obligations under the Convention on Biological Diversity (CBD) 1992 and later the Nagoya Protocol
- Purpose: Conservation of biological diversity | Sustainable use of its components | Fair and equitable Access and Benefit Sharing (ABS) from use of biological resources
- Three-tier institutional structure:
- National Biodiversity Authority (NBA): Central statutory body | HQ: Chennai | Regulates access to Indian biological resources by foreigners and foreign companies | Decides on benefit-sharing arrangements | Issues approvals for research, commercial applications, patents
- State Biodiversity Boards (SBBs): One per state | Regulate access by Indian citizens from one state using biological resources from another state | Issue approvals to Indian industry
- Biodiversity Management Committees (BMCs): At local body/Gram Panchayat level | Prepare People’s Biodiversity Registers (PBRs) — documenting local biological resources and traditional knowledge
- ABS (Access and Benefit Sharing): If any company uses India’s biological resources for commercial application (drug, cosmetic, crop variety), they must share benefits with the local communities who traditionally knew about/used that resource. This is the core anti-biopiracy mechanism.
- Biopiracy prevention: No Indian biological resource or associated traditional knowledge can be accessed by foreigners without NBA approval. Classic examples prevented: Neem, Turmeric, Basmati — foreign patents on these were challenged using ABS provisions.
- People’s Biodiversity Registers (PBRs): Village-level documentation of local biological resources, their uses, and traditional knowledge. Created by BMCs. Once documented, traditional knowledge is harder to patent elsewhere (prior art). India has created over 2.5 lakh PBRs across states.
🔴 Biological Diversity (Amendment) Act, 2023 — Key Changes Current Affairs
- Enacted: August 2023
- Ease of access for Indian entities: Removed the requirement for Indian researchers, companies, and AYUSH sector practitioners to seek NBA approval for accessing biological resources — they now only need to give advance notice, not formal approval. Aimed at reducing regulatory burden on domestic industry and traditional medicine practitioners.
- AYUSH sector: AYUSH (Ayurveda, Yoga, Unani, Siddha, Homeopathy) practitioners using locally sourced materials for preparation of medicines exempted from ABS provisions — to support traditional medicine systems
- Codified traditional knowledge: Traditional knowledge available in public domain (in AYUSH literature, published texts) exempted from benefit-sharing — only undocumented, restricted traditional knowledge requires ABS compliance
- Concern: Critics argue easing access for Indian companies opens up biological resources to commercial exploitation without adequate benefit-sharing with local communities and traditional knowledge holders who are the real custodians of this knowledge
- Nagoya Protocol compliance: India ratified the Nagoya Protocol on ABS in 2012 (under CBD). The BD Act 2002 + Amendment 2023 are India’s domestic implementation of Nagoya Protocol commitments.
⭐ National Environmental Legislation Part I — Mega Cheat Sheet
- Article 48A: DPSP — State duty to protect environment | Added by 42nd Constitutional Amendment 1976 | Not justiciable but guides policy
- Article 51A(g): Fundamental Duty — Citizen to protect natural environment | Also 42nd Amendment 1976
- Article 21: Right to Life includes right to clean environment (judicial expansion — M.C. Mehta cases)
- Article 253: Parliament can make laws to implement international agreements — basis for EPA 1986 (Stockholm 1972)
- Absolute Liability: M.C. Mehta v. Union of India (1987) — company dealing in hazardous activity = absolutely liable. No exceptions unlike English law’s Rylands v. Fletcher.
- Water Act 1974: First modern pollution control law | Created CPCB (Central Pollution Control Board) and SPCBs | Amended 1988 | Consent to Establish + Consent to Operate framework
- Water Cess Act 1977: Cess on industrial water use → funds PCBs | 25% rebate for installing ETP
- Air Act 1981: Extended PCBs to air pollution | NAAQS (National Ambient Air Quality Standards) | Amended 1987 | CAQM Act 2021 replaced EPCA for Delhi-NCR | GRAP operates under CAQM
- EPA 1986: Umbrella act | 26 sections, 4 chapters | Post-Bhopal (Dec 1984) | Article 253 | Issues EIA notification, CRZ, Plastic Waste, E-Waste, SWM Rules | MoEFCC implements | Relaxed locus standi (60-day notice) | Forest excluded
- EPA Amendment Rules Nov 2024: S.O. 4970(E) | Adjudicating Officer under Section 15C | Environmental Protection Fund | Shifts from criminal penalty to civil penalty system
- EIA: First notification 1994 | Current: EIA 2006 notification | 39 categories | Category A (national, MoEFCC) + Category B (state, SEIAA) | 5 stages: Screening → Scoping → EIA study → Public Hearing → Appraisal/Decision | Draft EIA 2020 withdrawn after massive opposition | SC 2024: EIA before urban development projects
- Draft EIA 2020 issues: Post-facto clearance | Reduced public hearing | Expanded B2 exemptions | 24-hr reporting without public disclosure | Deemed approval if no response
- WPA 1972: PA network: NPs (106) + WLSs (565) + Conservation Reserves + Community Reserves | NTCA (2006) + Tiger Reserves (53) | WCCB (2006) | CZA | NBWL (PM chairs, 10 km eco-sensitive zone clearances)
- WPA Amendment 2022: 6 schedules → 4 | Sch I (highest protection) + Sch II (lesser) + Sch III (plants) + Sch IV (CITES specimens) | Vermin schedule (Sch V) removed | Management Authority + Scientific Authority for CITES | Invasive Alien Species regulated (new concept) | Elephant transport controversy | Fines increased | Section 49M: PARIVESH 2.0 registration
- IFA 1927: Colonial law | Reserve Forest (most restrictive) + Protected Forest + Village Forest | Draft IFA 2019 withdrawn (shoot-at-sight controversy)
- FCA 1980: Prior Central approval needed for forest diversion | Prevented 4.2 mha pre-1980 → only 1.5 mha in 40 years | Godavarman Case 1996 expanded scope to “dictionary meaning forests” | CAMPA/CAF Act 2016
- FCAA 2023 (Van Sanrakshan Adhiniyam): In force Dec 1, 2023 | New name (Hindi only — controversial) | Narrowed definition of forest (only notified + post-1980 government records) | 1.97 lakh sq km unclassed forests could lose protection | 100 km border exemption (affects all NE states, Uttarakhand, HP) | SC challenge Feb 2024 — interim order upholds Godavarman definition | Rule 16 controversy
- Biological Diversity Act 2002: CBD + Nagoya Protocol implementation | ABS (Access and Benefit Sharing) | NBA (Chennai) + SBBs + BMCs | People’s Biodiversity Registers (PBRs) — 2.5 lakh+ created | Prevents biopiracy
- BD Amendment 2023: Indian researchers/companies only need advance notice (not approval) | AYUSH sector exempted from ABS | Codified traditional knowledge exempted | Criticism: reduces protection of biological resources from domestic commercial exploitation
🧪 Practice MCQs
Q1. Consider the following statements about the Forest (Conservation) Amendment Act 2023 (now Van Sanrakshan Adhiniyam):
1. It restricts FCA coverage to only two categories of land — officially notified forests and lands notified as forest on or after October 25, 1980.
2. It exempts strategic linear projects within 100 km of international borders from requiring prior Central government approval for forest diversion.
3. It entirely overturns the Godavarman (1996) Supreme Court judgment on forest definition.
4. The Supreme Court’s interim order of February 2024 upheld the Godavarman definition of forests during the ongoing land identification process.
Select CORRECT statements:
✅ Answer: (c) — 1, 2 and 4 correct. Statement 3 is WRONG.
1 ✅: FCAA 2023 indeed restricts coverage to: (a) land declared/notified as forest under IFA 1927 or any other law, and (b) land notified as forest on/after October 25, 1980 in government records. This excludes vast areas of unnotified/unclassed forests (estimated 1.97 lakh sq km by conservationists) that previously had protection under the Godavarman interpretation. 2 ✅: FCAA 2023 exempts “strategic linear projects of national importance and concerning national security” within 100 km of international borders/LoC/LAC from requiring Central government’s prior approval for forest diversion. This is one of the most controversial provisions as it covers most of NE India, Uttarakhand, Himachal Pradesh, Sikkim, and border areas of J&K. 3 ❌ Wrong: The FCAA 2023 does NOT entirely overturn the Godavarman judgment — the Act attempts to NARROW its scope, but the Supreme Court (in its February 19, 2024 interim order in WP 1164/2023) upheld the Godavarman definition during the interim period while states prepare records under Rule 16. The legal status of Godavarman’s full scope remains under judicial scrutiny. 4 ✅: The Chief Justice of India’s bench issued an excellent interim order on February 19, 2024, upholding the Supreme Court’s Godavarman directive — requiring states and UTs to ensure conservation of areas falling within the Godavarman definition while preparing new forest land records under Rule 16 of FCAA 2023. This is an important current affairs update that UPSC may test.
Q2. The Wildlife (Protection) Amendment Act, 2022 made which of the following changes to the original Wildlife Protection Act, 1972?
1. Reduced the number of schedules from 6 to 4.
2. Introduced a new Schedule IV for specimens listed under CITES.
3. Empowered Central Government to designate a Management Authority for CITES implementation.
4. Introduced provisions to regulate Invasive Alien Species.
Select the CORRECT answer:
✅ Answer: (d) All four are correct
1 ✅: The original WPA 1972 had 6 schedules with varying levels of protection. WPA Amendment 2022 rationalised these to 4 schedules: Schedule I (highest protection), Schedule II (lesser protection), Schedule III (plants), Schedule IV (CITES specimens). The vermin schedule (Schedule V) was removed entirely, and the plant schedule (Schedule VI) was merged. 2 ✅: A completely NEW Schedule IV was introduced for specimens listed in the Appendices under CITES (Convention on International Trade in Endangered Species). This schedule had no equivalent in the original 1972 Act — it aligns India’s domestic law with its CITES international obligations. 3 ✅: The Amendment empowers the Central Government to designate a Management Authority (to grant import/export permits for CITES-listed specimens) and a Scientific Authority (to advise on whether trade would be detrimental to the survival of the species). These are specifically required under the CITES treaty framework. 4 ✅: The 2022 Amendment for the first time introduces the concept of Invasive Alien Species (IAS) — defined as non-native animals or plants whose introduction may adversely harm wildlife or its habitat. It empowers the Central Government to regulate or prohibit import, trade, possession, or proliferation of IAS. The original 1972 Act had no provision for invasive species management.
Q3. Regarding the EIA (Environmental Impact Assessment) process in India under the EIA Notification 2006, which of the following is CORRECT?
1. Public Hearing is mandatory for all projects requiring Environmental Clearance.
2. Category A projects are appraised at the national level by MoEFCC’s Expert Appraisal Committee.
3. Category B2 projects require EIA study but not public consultation.
4. Draft EIA 2020 was notified and replaced EIA 2006.
Select the correct answer:
✅ Answer: (b) — Only Statement 2 is correct. All others are wrong.
1 ❌ Wrong: Public Hearing is NOT mandatory for ALL projects. Under EIA Notification 2006, Category B2 projects (smaller, lower-impact projects) are exempt from public hearing. Many other categories are also exempt — including defence projects, border area projects, and certain small industries. Only Category A and Category B1 projects typically require full public consultation. 2 ✅: Category A projects (larger, nationally significant projects like thermal power plants >25 MW, ports, large mining, nuclear facilities, national highways) are indeed appraised at the national level by the Expert Appraisal Committee (EAC) under MoEFCC, and Environmental Clearance is granted by MoEFCC. 3 ❌ Wrong: Category B2 projects do NOT require an EIA study at all — they are the smallest projects that can be appraised based on basic environmental information without a full EIA report or public consultation. Category B1 requires EIA + public hearing (if applicable); Category B2 requires neither. 4 ❌ Wrong: Draft EIA 2020 was proposed but NEVER notified as a final notification. It faced massive opposition from civil society, lawyers, environmentalists, and the public due to provisions like post-facto clearance, reduced public participation, and expanded exemptions. The draft was effectively shelved. The EIA Notification 2006 continues to be in force as of 2025.
📜 UPSC Previous Year Questions (PYQs)
If a particular plant species is placed under Schedule VI of the Wild Life Protection Act, 1972, what is the implication?
(a) A licence is required to cultivate that plant.
(b) Such a plant cannot be cultivated under any circumstances.
(c) It is a Genetically Modified crop plant.
(d) Such a plant is invasive and harmful to the ecosystem.
✅ Official Answer: (a) — A licence is required to cultivate that plant
This PYQ tested knowledge of the original WPA 1972 Schedule VI (plant schedule). Under the original WPA 1972, Schedule VI listed specified plants whose cultivation without a licence is prohibited. Section 17C of the original Act states: “No person shall cultivate a specified plant except under and in accordance with a licence granted by the Chief Wild Life Warden.” Examples of plants in the original Schedule VI: Beddome’s cycas, Blue Vanda (orchid), Kuth (Saussurea lappa — medicinal plant from Himalayas), Ladies Slipper Orchid, Pitcher plant, Red Vanda, Rhododendron (some species). Important Update — WPA Amendment 2022: This question was asked in 2020 under the original WPA 1972 which had 6 schedules including Schedule VI for plants. The WPA Amendment 2022 RENAMED/REORGANISED the schedules — Schedule VI for plants became the new Schedule III. The provision remains the same (licence required to cultivate specified plants) but the schedule number has changed. Students must know BOTH the original and amended schedules for UPSC. (b) Wrong: “Cannot be cultivated under any circumstances” overstates the restriction — a licence makes cultivation legal. (c) Wrong: No GM connection. (d) Wrong: Invasive species have no separate schedule in the original WPA — invasive alien species regulation was only added in the 2022 Amendment.
With reference to the National Green Tribunal (NGT), which of the following statements is/are correct?
1. It was established by an Act of the Parliament.
2. It follows principles of natural justice and is not bound by the Code of Civil Procedure, 1908.
3. The Tribunal’s order is equivalent to a decree of a civil court.
Select the correct answer:
✅ Official Answer: (d) All three correct
The NGT is a critical environmental institution that UPSC tests frequently. 1 ✅: NGT was established by the National Green Tribunal Act, 2010 — an Act of Parliament. It came into existence on October 18, 2010. It is a specialised judicial body for handling environmental cases. HQ: New Delhi. Benches in Pune (Western Zone), Bhopal (Central Zone), Chennai (Southern Zone), Kolkata (Eastern Zone). 2 ✅: NGT is not bound by the Code of Civil Procedure (CPC 1908) — it follows the “principles of natural justice” which gives it flexibility. This makes NGT proceedings faster than civil courts. However, this also means less procedural formality, which can sometimes be seen as a weakness. 3 ✅: NGT orders are indeed equivalent to a decree of a civil court — they can be enforced through civil court mechanisms. This gives NGT orders legal force comparable to judicial decrees. NGT can award compensation, impose fines, order closure of polluting units, and direct remediation. Appeals from NGT go to the Supreme Court of India. Connection to current legislation: NGT derives its power from the NGT Act 2010 which was itself enabled by the EPA 1986 framework. Environmental clearances granted (or denied) under the EIA process can be challenged in NGT. The Forest Conservation Amendment Act 2023 exemptions for border area projects would remove the right to appeal before NGT (since if FC Act doesn’t apply, NGT cannot review forest diversion decisions) — a concern flagged by petitioners.
❓ Frequently Asked Questions
This is one of the most important current environmental legal debates and has high UPSC Mains relevance. Here’s the clear story: The Problem before 1996: India’s forests were classified under the Indian Forest Act 1927 — but many ecologically crucial forest areas were NOT officially “notified” under this Act. States could freely divert these “unnotified” or “unclassed” forests for development without any Central government approval. This was happening at alarming rates. Godavarman Case 1996 — The Game Changer: The Supreme Court in T.N. Godavarman Thirumalpad vs Union of India expanded the Forest Conservation Act’s scope dramatically. The court said: the FCA applies not just to officially notified forests, but to ANY land that fits the “dictionary meaning of forest” — regardless of ownership, notification status, or legal classification. This single judgment protected potentially millions of hectares of unclassified/unnotified forests from diversion without Central government approval. It was a landmark conservation win. FCAA 2023 — Narrowing the Definition: The 2023 Amendment effectively creates a new, narrower definition of “forest” covered by the FCA — only officially notified forests and forests recorded in government records after 1980. This means the vast category of “deemed forests” under the Godavarman interpretation — estimated at 1.97 lakh sq km — could lose FCA protection. Critics call this “undoing 27 years of forest conservation” and reverting to the pre-1996 situation where states could divert forests freely. Why the Government argues it’s needed: The Godavarman interpretation created regulatory uncertainty — private plantations, areas with some tree cover, revenue land classified as “forest” in old records were all subject to FCA. The Amendment aims to clarify the scope and “fast-track” strategic projects (defence, infrastructure near borders). SC Interim Order Feb 2024: The Supreme Court has not struck down FCAA 2023 but has, in an interim order, required states to maintain the Godavarman definition during the transition period while new forest records are prepared. The final outcome of the Supreme Court challenge will determine the true impact of FCAA 2023.
Legacy IAS — UPSC Civil Services Coaching, Bangalore |
Sources: Drishti IAS — Environment Protection Act 1986 (July 2022); CPCB — Environment Protection (Manner of Holding Inquiry and Imposition of Penalty) Rules 2024 (S.O. 4970(E), November 4, 2024); Vajirao IAS — Environment Protection Act 1986 (August 2025); GK365 — Environmental Acts in India (2026); Drishti IAS + PRS India — Forest Conservation Amendment Bill 2023; Sanctuary Nature Foundation — FCAA 2023 Analysis; Lukmaan IAS — FCAA 2023 + SC interim order February 2024; PWOnlyIAS — Forest Conservation Act 2023; Drishti IAS — Wild Life Protection Amendment 2022; Vajiram & Ravi — WPA Amendment 2022; Insights IAS — Wildlife (Protection) Amendment Bill 2022; Vajiramandravi — EIA process; PMF IAS — Draft EIA 2020 issues; Down to Earth — Forest Conservation Amendment Act constitutionality (March 2024).
