Overview
Statutes, programmes, conventions, and contemporary debates
How domestic statutes, flagship programmes, international conventions, and judicial oversight combine to protect India's biodiversity.
Previous Year UPSC-CSE Questions By the end you will be able to draft model answers for the following UPSC questions. Each question carries a collapsible framework showing how to approach it in the exam.
- UPSC Prelims 2023 General StudiesConsider the following statements:
- In India, the Biodiversity Management Committees are key to the realization of the objectives of the Nagoya Protocol.
- The Biodiversity Management Committees have important functions in determining access and benefit sharing, including the power to levy collection fees on the access of biological resources within its jurisdiction.
Which of the statements given above is/are correct?
How to approach this Prelims question
Approach: Two-statement evaluation testing the relationship between BMCs and the Nagoya Protocol access-and-benefit-sharing regime.
Trap to watch: Aspirants may underestimate BMC powers because the committees operate at panchayat level. The trap is that statutory powers including fee levy are real BMC functions, not merely advisory.
Key facts to recall:
- Biological Diversity Act 2002: Three-tier structure with NBA at national, SBB at state, BMC at local body.
- Number of BMCs: Approximately 31,574 across India.
- Nagoya Protocol: India ratified 2012; ABS instrument under CBD.
- BMC functions: Maintain People's Biodiversity Register; conserve local biodiversity; levy collection fees.
Answer signal: Both 1 and 2
- UPSC Prelims 2018 General StudiesHow is the National Green Tribunal (NGT) different from the Central Pollution Control Board (CPCB)?
- The NGT has been established by an Act whereas the CPCB has been created by an executive order of the Government.
- The NGT provides environmental justice and helps reduce the burden of litigation in the higher courts whereas the CPCB promotes cleanliness of streams and wells, and aims to improve the quality of air in the country.
Which of the statements given above is/are correct?
How to approach this Prelims question
Approach: Two-statement evaluation differentiating NGT and CPCB by statutory basis and functional role.
Trap to watch: Aspirants may accept Statement 1 because it sounds plausible. The trap is that CPCB is statutorily established under the Water Act 1974, NOT created by executive order.
Key facts to recall:
- NGT: National Green Tribunal; created by NGT Act 2010; specialised environmental judicial forum.
- CPCB: Central Pollution Control Board; statutorily established under Water (Prevention and Control of Pollution) Act 1974.
- Both: Are statutory bodies under MoEFCC; neither created by executive order.
- Functional difference: NGT is a quasi-judicial forum; CPCB is a technical regulatory agency.
Answer signal: 2 only
- UPSC Mains 2018 GS-IIIHow does biodiversity vary in India? How is the Biological Diversity Act, 2002 helpful in conservation of flora and fauna?
How to structure the answer in the exam
Introduction: Open by stating that India's biodiversity is exceptional both in absolute richness and in spatial heterogeneity, distributed across four global biodiversity hotspots and ten Rodgers-Panwar biogeographic zones. The Biological Diversity Act 2002 is the principal statute implementing India's commitments under the Convention on Biological Diversity.
Body (sub-themes to develop):
- Biodiversity variation across biomes: Himalayan, Indo-Burma, Western Ghats, Sundaland-Nicobar hotspots plus the broader ten-zone framework capture climatic, altitudinal, and oceanographic gradients.
- NBA-SBB-BMC three-tier structure: National Biodiversity Authority Chennai; 28 State Biodiversity Boards; approximately 31,574 BMCs at local level.
- Access-and-benefit-sharing regime: Implements Nagoya Protocol obligations; regulates foreign and domestic commercial access to genetic resources.
- People's Biodiversity Register: BMCs maintain documentation of local biodiversity and traditional knowledge.
- Intellectual property safeguards: NBA approval required for IPR applications based on Indian biological resources; biopiracy prevention.
- Biological Diversity (Amendment) Act 2023: Streamlined approvals; exempted codified traditional knowledge; decriminalised certain offences.
Conclusion: Conclude by noting that the BDA 2002 framework is institutionally robust but enforcement is uneven across states; effective conservation requires complementary action under the Wildlife Protection Act 1972, the Environment (Protection) Act 1986, and international convention obligations, plus closing the 5.32 per cent to 30 per cent protected-area gap under the Kunming-Montreal Global Biodiversity Framework.
India's biodiversity conservation framework is a four-layered architecture combining domestic statutes, flagship programmes, international convention obligations, and judicial-tribunal oversight. The domestic layer is anchored by the Wildlife Protection Act 1972, the Environment (Protection) Act 1986, and the Biological Diversity Act 2002. The flagship programme layer includes Project Tiger (1973), Project Elephant (1992), Project Snow Leopard (2009), CAMPA, and the Eco-Sensitive Zone regime. The international layer includes the Convention on Biological Diversity (1992), the Ramsar Convention (1971), and CITES. The judicial layer comprises the National Green Tribunal under the NGT Act 2010 and Supreme Court directives.
Background and Historical Context
The four Indian biodiversity hotspots, namely the Himalayan, Indo-Burma, Western Ghats, and Sundaland-Nicobar hotspots, account for approximately 18 per cent of India's land area but host a disproportionate share of national endemism. Their protection depends on an institutional framework rather than purely on individual protected-area notification. Roughly 5.32 per cent of India's land area is currently under designated protected areas, comprising 106 national parks, 573 wildlife sanctuaries, 18 biosphere reserves, 115 conservation reserves, and 220 community reserves. This is well below the 30 per cent by 2030 target India committed to under the Kunming-Montreal Global Biodiversity Framework adopted on 19 December 2022.
What is the significance of an integrated conservation framework? Three structurally distinct functions distinguish it. Domestic statutes provide the binding-rule architecture: the Wildlife Protection Act 1972 designates national parks and sanctuaries; the Environment (Protection) Act 1986 enables Eco-Sensitive Zone notification; the Biological Diversity Act 2002 establishes the three-tier NBA, State Biodiversity Boards, and Biodiversity Management Committees structure for access and benefit sharing.
Flagship programmes operationalise species-level conservation through dedicated funding, governance bodies, and monitoring; Project Tiger has expanded from 9 reserves at launch in 1973 to 58 reserves by 2025. International conventions create reciprocal obligations on signatories that domestic courts can read into law, particularly the CBD's access-and-benefit-sharing regime under the Nagoya Protocol and the Kunming-Montreal 30-by-30 target.
The framework faces three live pressure points. The Wayanad landslide of 30 July 2024 exposed ESZ-notification enforcement failure; the Great Nicobar Development Project tests biosphere-reserve integrity against strategic-maritime priorities; the 2024 sixth draft ESZ notification covering approximately 56,800 square kilometres across five Western Ghats states remains in public-comment phase as of May 2026. The Biological Diversity (Amendment) Act 2023 revised the access-and-benefit-sharing framework, exempted codified traditional knowledge from approval, and decriminalised certain offences. India also hosts 99 Ramsar sites covering approximately 13.6 lakh hectares, the largest network in Asia.
The Three Pillars of Indian Biodiversity Statute
Wildlife Protection Act, Environment Act, Biological Diversity Act
India's domestic biodiversity statute rests on three foundational laws enacted across three decades. The Wildlife Protection Act 1972 is the species-and-habitat statute, providing legal definitions for national parks, wildlife sanctuaries, conservation reserves, community reserves, and tiger reserves. It lists protected species across six schedules and prescribes penalties for hunting and trade.
The Environment (Protection) Act 1986 is the framework law passed after the Bhopal gas disaster of December 1984; it empowers the central government to declare Eco-Sensitive Zones, set environmental standards, and prosecute polluters. The Biological Diversity Act 2002, assented on 5 February 2003 and brought into force in stages during 2003-2004, implements India's commitments under the Convention on Biological Diversity through a three-tier institutional structure.
- Wildlife Protection Act 1972: Species-and-habitat statute; six schedules; defines national park, sanctuary, conservation reserve, community reserve, tiger reserve.
- Environment (Protection) Act 1986: Framework environmental statute; enables ESZ notification; sets pollution standards; passed after Bhopal disaster 1984.
- Biological Diversity Act 2002: Assented 5 February 2003; implements India’s CBD commitments; creates NBA-SBB-BMC three-tier structure.
- Forest (Conservation) Act 1980: Regulates diversion of forest land to non-forest use; amended in 2023 with international-border exemption.
- NGT Act 2010: Created the National Green Tribunal; specialised forum for environmental disputes.
Biological Diversity Act 2002: NBA, SBB, BMC Three-Tier Structure
From Chennai NBA to 31,574 local Biodiversity Management Committees
The Biological Diversity Act 2002 creates a three-tier institutional structure that operationalises India's commitments under the Convention on Biological Diversity. The structure is geographically nested, with each tier carrying distinct statutory functions for access and benefit sharing, traditional knowledge protection, and biodiversity register maintenance. The National Biodiversity Authority (NBA) headquartered in Chennai is the apex statutory autonomous body; State Biodiversity Boards operate in 28 states, and roughly 31,574 Biodiversity Management Committees work at the local body level across India.
| Tier | Body | Function |
|---|---|---|
| 1 | National Biodiversity Authority (NBA), Chennai | Approves access to genetic resources by foreign nationals/companies; regulates intellectual property rights on Indian biological resources; advises central government |
| 2 | State Biodiversity Board (SBB) in 28 states | Approves access for Indian nationals/companies for commercial use; advises state government on biodiversity policy |
| 3 | Biodiversity Management Committee (BMC) at panchayat/municipal level (approximately 31,574 across India) | Maintains People's Biodiversity Register; conserves local biodiversity; levies collection fees for access; primary realisation of Nagoya Protocol benefit sharing |
The Biological Diversity (Amendment) Act 2023 revised the access-and-benefit-sharing framework. Key changes include exemption of codified traditional knowledge (such as Ayurveda) from approval, decriminalisation of certain offences with monetary penalties replacing imprisonment, and clarified access procedures for AYUSH practitioners. Conservation civil society read the amendment as a weakening of the ABS regime; the government argued it reduced procedural friction without compromising substantive protection.
Wildlife Protection Act 1972: Schedules and Flagship Programmes
From six schedules to Project Tiger's 58 reserves
The Wildlife Protection Act 1972 lists protected species across six schedules with different penalty severities. Schedule I and Schedule II Part II provide the highest protection with absolute hunting prohibition; Schedule III and Schedule IV cover species of lesser conservation concern; Schedule V lists vermin species; and Schedule VI lists plants whose cultivation requires a licence.
The 2022 amendment restructured the schedules to align with CITES appendices, consolidating Schedules I and II into a unified Schedule I and updating the species list to current taxonomic standards. The Project Tiger flagship programme, launched on 1 April 1973 with nine tiger reserves, has expanded to 58 reserves by 2025, covering approximately 76,000 square kilometres.
- Schedule I: Highest protection; absolute hunting prohibition; includes tiger, lion, snow leopard, hoolock gibbon, lion-tailed macaque, Nilgiri tahr.
- Schedule II: High protection; differs from Schedule I in penalty structure; restructured by 2022 amendment.
- Schedule III and IV: Lesser conservation concern; lower penalties.
- Schedule V: Vermin species; can be hunted under specific notifications.
- Schedule VI: Plants whose cultivation, collection, or possession requires a licence; tested in UPSC Prelims 2020.
- Project Tiger: 1 April 1973; 9 reserves at launch; 58 reserves by 2025; National Tiger Conservation Authority (NTCA) statutory body.
- Project Elephant: 1992; current 33 elephant reserves; supports Asian elephant habitat connectivity.
- Project Snow Leopard: 2009; covers Himachal Pradesh, Uttarakhand, Sikkim, Jammu and Kashmir, Ladakh, Arunachal Pradesh.
International Conventions: CBD, Ramsar, CITES, Kunming-Montreal
Three pillars of the CBD and the 30-by-30 target
India is party to all the major biodiversity-related international conventions. The Convention on Biological Diversity (CBD) was opened for signature on 5 June 1992 at the Earth Summit in Rio de Janeiro and entered into force on 29 December 1993, with India ratifying it on 18 February 1994. The convention rests on three objectives: conservation of biodiversity, sustainable use of biological resources, and fair and equitable sharing of benefits arising from genetic resources.
The third objective is operationalised through the Nagoya Protocol on Access and Benefit Sharing, which India ratified in 2012. The Kunming-Montreal Global Biodiversity Framework, adopted on 19 December 2022 at CBD COP 15 in Montreal, replaced the lapsed Aichi Targets (Strategic Plan 2011-2020) with 23 action targets, including the headline 30-by-30 target requiring 30 per cent of land and ocean under conservation by 2030.
- Convention on Biological Diversity (CBD): Opened 5 June 1992 Rio; entered into force 29 December 1993; India ratified 1994.
- Aichi Biodiversity Targets: 20 targets under Strategic Plan 2011-2020; lapsed having missed most targets globally.
- Kunming-Montreal Global Biodiversity Framework: Adopted 19 December 2022 at CBD COP 15 Montreal; 23 action targets; 30-by-30 headline.
- Nagoya Protocol: Access and benefit sharing instrument under CBD; India ratified 2012; operationalised through BMC in India.
- Cartagena Protocol: Living modified organisms (biosafety) instrument under CBD; India ratified 2003.
- Ramsar Convention: Signed 2 February 1971 in Ramsar, Iran; the only convention dedicated to a single ecosystem (wetlands); India has 99 sites as of April 2026.
- CITES: Convention on International Trade in Endangered Species; signed 1973 Washington; three appendices; India party from 1976.
- UNESCO World Heritage natural sites: Western Ghats 2012, Khangchendzonga Mixed 2016 among others.
Ramsar Wetlands: India's Network of Ninety-Nine Sites
Asia's largest Ramsar network and the contemporary additions
India is the third-most prolific Ramsar designator globally, after the United Kingdom and Mexico, and the largest network in Asia, with 99 Ramsar sites covering approximately 13.6 lakh hectares as of April 2026, the largest such network in Asia. The first Indian designations were Chilika Lake (Odisha) and Keoladeo National Park (Rajasthan) in 1981.
Major additions over 2022-2026 rapidly expanded the network, including Loktak Lake (Manipur), Deepor Beel (Assam), Renuka Wetland (Himachal Pradesh), Wular Lake (Jammu and Kashmir), and Shekha Jheel Bird Sanctuary (Uttar Pradesh, the 99th site, April 2026). The Ramsar designation imposes obligations under the convention's three pillars: wise use of all wetlands, designation of wetlands of international importance, and international cooperation on transboundary wetlands.
Contemporary Debates: Five Live Policy Contests
From Wayanad to Galathea Bay: enforcement vs development
India's conservation framework faces five live policy contests that run across enforcement, development, and equity. They define the contemporary biodiversity-policy agenda and are named in the list below.
- Western Ghats ESZ-notification: The Wayanad landslide of 30 July 2024 reopened the Gadgil-versus-Kasturirangan question and exposed a fourteen-year enforcement gap.
- Great Nicobar Development Project: MoEFCC stage-1 forest clearance and Galathea Bay Wildlife Sanctuary denotification proceed against severe ecological costs.
- FCA Amendment 2023 border exemption: Removes forest-clearance requirements for strategic projects within 100 kilometres of international frontiers; material effects on Eastern Himalaya and Indo-Burma north-east.
- Indigenous community welfare: Shompen and Nicobarese constitutional protections; set against the Great Nicobar development decisions.
- 30-by-30 target gap: Current 5.32 per cent protected-area coverage against Kunming-Montreal commitment; requires roughly fivefold expansion within five years.
Prelims MCQ practice
Each question below tests one specific concept on the topic. Click to reveal the answer and a full option-wise explanation.
Q1. With reference to the Biological Diversity Act 2002, consider the following:
- The Act establishes a three-tier institutional structure: NBA, SBB, BMC.
- The National Biodiversity Authority is headquartered in Chennai.
- Biodiversity Management Committees number approximately 31,574 across India.
Which of the statements given above is/are correct?
- 1 only
- 1 and 2 only
- 2 and 3 only
- 1, 2 and 3
Show answer and explanation
Answer: 1, 2 and 3
Explanation.
All three statements are correct per the Biological Diversity Act 2002 and current MoEFCC records. Statement 1: three-tier NBA-SBB-BMC structure. Statement 2: NBA headquartered in Chennai. Statement 3: approximately 31,574 BMCs across India. The correct answer is option four.
Q2. Consider the following statements regarding the Convention on Biological Diversity:
- It was opened for signature on 5 June 1992 at the Earth Summit in Rio de Janeiro.
- It entered into force on 29 December 1993.
- The Nagoya Protocol on Access and Benefit Sharing was adopted as a protocol under the Ramsar Convention.
Which of the statements given above is/are correct?
- 1 only
- 1 and 2 only
- 2 and 3 only
- 1, 2 and 3
Show answer and explanation
Answer: 1 and 2 only
Explanation.
Statements 1 and 2 are correct; Statement 3 is incorrect. Statement 1: the CBD opened for signature on 5 June 1992 at the Rio Earth Summit. Statement 2: it entered into force on 29 December 1993. Statement 3 is wrong: the Nagoya Protocol on Access and Benefit Sharing is an instrument under the CBD, not under the Ramsar Convention, which deals with wetlands. The correct answer is option two.
Q3. With reference to the Kunming-Montreal Global Biodiversity Framework, consider the following:
- The framework was adopted on 19 December 2022 at CBD COP 15 in Montreal.
- It includes the 30-by-30 target on protected-area coverage by 2030.
- It replaced the Aichi Biodiversity Targets that lapsed in 2020.
Which of the statements given above is/are correct?
- 1 only
- 1 and 2 only
- 2 and 3 only
- 1, 2 and 3
Show answer and explanation
Answer: 1, 2 and 3
Explanation.
All three statements are correct. Statement 1: adopted 19 December 2022 at CBD COP 15 Montreal. Statement 2: 30-by-30 target requires 30% of land and ocean conservation by 2030. Statement 3: replaced the Aichi Targets (Strategic Plan 2011-2020). The correct answer is option four.
Q4. Consider the following statements regarding Project Tiger:
- Project Tiger was launched in 1992 with nine tiger reserves.
- India has 58 notified tiger reserves as of 2025.
- The National Tiger Conservation Authority is the apex statutory body.
Which of the statements given above is/are correct?
- 1 only
- 1 and 2 only
- 2 and 3 only
- 1, 2 and 3
Show answer and explanation
Answer: 2 and 3 only
Explanation.
Statements 2 and 3 are correct; Statement 1 is incorrect. Statement 1 is wrong on the year: Project Tiger was launched on 1 April 1973 with nine reserves, not in 1992 (1992 is the launch year of Project Elephant). Statement 2: India has 58 notified tiger reserves as of 2025. Statement 3: the National Tiger Conservation Authority (NTCA) is the apex statutory body. The correct answer is option three.
Q5. With reference to India's Ramsar network, consider the following:
- India had 99 Ramsar sites as of April 2026.
- The first Indian Ramsar designations were Chilika Lake and Keoladeo National Park in 1981.
- India hosts the largest Ramsar network in Asia.
Which of the statements given above is/are correct?
- 1 only
- 1 and 2 only
- 2 and 3 only
- 1, 2 and 3
Show answer and explanation
Answer: 1, 2 and 3
Explanation.
All three statements are correct per Ramsar Convention records. Statement 1: 99 sites as of April 2026. Statement 2: First designations Chilika and Keoladeo, 1981. Statement 3: largest Ramsar network in Asia. The correct answer is option four.
Q6. With reference to the Wildlife Protection Act 1972, consider the following:
- Schedule I species enjoy the highest level of protection.
- Schedule VI lists plant species whose cultivation requires a licence.
- The 2022 amendment restructured the schedules to align with the three pillars of the Ramsar Convention.
Which of the statements given above is/are correct?
- 1 only
- 1 and 2 only
- 2 and 3 only
- 1, 2 and 3
Show answer and explanation
Answer: 1 and 2 only
Explanation.
Statements 1 and 2 are correct; Statement 3 is incorrect. Statement 1: Schedule I provides the highest protection with absolute hunting prohibition. Statement 2: Schedule VI plants require a licence for cultivation. Statement 3 is wrong: the 2022 amendment restructured the schedules to align with the CITES appendices, not the Ramsar Convention, which governs wetlands. The correct answer is option two.
Sources and Further Reading
- NCERT Class 11 India: Physical Environment, Chapter 5 – Natural Vegetation
- Wikipedia – Biological Diversity Act, 2002
- Wikipedia – Wildlife Protection Act, 1972
- Wikipedia – Project Tiger
- Wikipedia – Project Elephant
- Wikipedia – Convention on Biological Diversity
- Wikipedia – Ramsar Convention
- Wikipedia – List of Ramsar sites in India
- Wikipedia – National Green Tribunal
- Wikipedia – CITES
- Wikipedia – Nagoya Protocol
Disclaimer
This article covers India's biodiversity conservation framework for UPSC preparation. Statutory provisions, institutional structures, and convention obligations evolve through amendments and notifications; aspirants should confirm current figures against official MoEFCC, CBD Secretariat, and National Biodiversity Authority releases. Read it alongside the prescribed standard sources rather than as a substitute for them.
