National Biodiversity Authority constitutes Expert Committee on Invasive Alien Species

1. At a Glance

• NBA, the statutory body under the Biological Diversity Act, 2002 (amended 2023), has set up an Expert Committee on Invasive Alien Species (IAS) to deliver a coordinated, science-based national response to IAS threats [S1].
• Constituted in pursuance of NGT suo motu proceedings (O.A. No. 162/2023) and a MoEFCC advisory; committee tenure: 2 years [S1].
• Important for UPSC because it links CBD obligations, Aichi/GBF Target 6, BD Act governance, NGT activism, and agriculture/food-security risks in one current-affairs story.

2. Why in the News

• 21 March 2026: NBA notified the Expert Committee on IAS pursuant to NGT directions and MoEFCC advisory [S1].
• The move addresses growing risks of IAS to native biodiversity, ecosystems, agriculture, food security and human/wildlife health [S1].

3. Background & Evolution

• Biological Diversity Act, 2002 enacted to implement India's commitments under the Convention on Biological Diversity (CBD), 1992 [S3].
• NBA established 2003, headquartered in Chennai [S4].
• BD (Amendment) Act, 2023 streamlined regulation of access, IPR and benefit-sharing; broadened NBA's advisory remit [S3].
• NGT O.A. 162/2023 (suo motu) flagged IAS as a national-scale ecological threat and directed NBA to undertake a comprehensive study [S1].
• NBSAP update released by India at CBD COP-16, Cali, Colombia (2024) — aligns national targets with Kunming-Montreal Global Biodiversity Framework (GBF) including Target 6 on IAS [S5].

4. Core Static Facts

• Parent ministry: Ministry of Environment, Forest & Climate Change (MoEFCC) [S1].
• Statutory base: Biological Diversity Act, 2002 (amended 2023); NBA created under Section 8 of the Act [S3].
• NBA HQ: Chennai; Chairperson (current): C. Achalender Reddy [S4].
• Committee tenure: 2 years [S1].
• Composition expertise: ecology, forestry, agriculture, fisheries, marine sciences, biodiversity conservation [S1].
• IAS inventory (ZSI): 154 faunal exotic/invasive species — 56 terrestrial & freshwater + 98 marine [S2].
• Mandate: prepare consolidated national list of IAS from state inputs; identify high-risk species; recommend management, eradication and restoration strategies [S2].
• NGT case: O.A. No. 162/2023 (suo motu) [S1].

5. Multi-Dimensional Analysis

Environmental - IAS is the 2nd-largest driver of biodiversity loss globally (after habitat loss) per CBD; threatens endemic species in hotspots like the Western Ghats and Northeast [S2]. - Examples in India: Lantana camara, Prosopis juliflora, Mikania micrantha, African catfish, water hyacinth [S2].

Economic / Agricultural - Crop, fishery and livestock losses from IAS undermine food security; ballast-water-borne marine invasions threaten coastal fisheries [S2]. - Action plan includes airport/seaport quarantine strengthening and IMO ballast-water norms compliance [S2].

Legal / Constitutional - Subject under Concurrent List (Entry 17A — Forests; Entry 17B — Wildlife protection, post 42nd Amendment) [S3]. - NGT's suo motu jurisdiction under NGT Act, 2010 invoked; reinforces judicial environmentalism [S1].

Administrative / Governance - Three-tier biodiversity governance: NBA (national) → SBBs (state) → BMCs (local); Expert Committee bridges silos across agriculture, fisheries, forests [S1][S3].

Geopolitical - Aligns with CBD GBF Target 6 (2022, Kunming-Montreal): reduce IAS introduction & establishment by 50% by 2030 [S5].

6. Recent Developments (last 12–18 months)

• Oct 2024: India launched updated NBSAP at CBD COP-16, Cali [S5].
• 2024: BD (Amendment) Act, 2023 rules operationalised by NBA [S3].
• 21 March 2026: NBA constituted Expert Committee on IAS [S1].

7. Prelims Hooks

• NBA is a statutory (not constitutional) body, established 2003, HQ Chennai [S4].
• Enabling law: Biological Diversity Act, 2002, amended in 2023 [S3].
• Committee triggered by NGT suo motu case O.A. 162/2023 [S1].
• Tenure of Expert Committee: 2 years [S1].
• Implementing ministry: MoEFCC (not Ministry of Agriculture) [S1].
• ZSI count of exotic/invasive fauna in India: 154 (56 terrestrial+freshwater, 98 marine) [S2].
• India ratified CBD in 1994; CBD adopted at Rio Earth Summit, 1992 [S5].
• Kunming-Montreal GBF Target 6 addresses IAS — agreed at CBD COP-15 (2022) [S5].
• India hosted/updated NBSAP at CBD COP-16, Cali, Colombia (2024) [S5].
• BD Act three-tier structure: NBA → SBB → BMC [S3].
• Lantana camara, Prosopis juliflora, Mikania micrantha are leading terrestrial plant invasives in India [S2].
• Ballast water regulation aligned to IMO norms — addresses marine IAS [S2].

8. Mains Relevance

• GS-III — Environment & Biodiversity / Conservation; also GS-II (statutory bodies, NGT).
• Syllabus: Conservation, environmental pollution and degradation; Statutory, regulatory and various quasi-judicial bodies.
• Plausible stems: 1. "Invasive Alien Species pose a silent but compounding threat to India's ecological and food security. Examine the institutional response and suggest reforms." (GS-III, 250 words) 2. "Discuss the role of the National Biodiversity Authority in operationalising India's commitments under the Kunming-Montreal Global Biodiversity Framework." (GS-III) 3. "Evaluate the use of suo motu powers by the National Green Tribunal in driving executive action, with reference to invasive alien species." (GS-II)

9. Related Topics to Study Next

• Convention on Biological Diversity & Kunming-Montreal GBF — parent framework for IAS targets.
• Nagoya Protocol (2010) — ABS regime under CBD; central to BD Act.
• National Green Tribunal — its suo motu jurisdiction drove this action.
• Wildlife (Protection) Amendment Act, 2022 — added Schedule on invasive species controls.
• NBSAP & India's National Reports to CBD — policy context.
• Cartagena Protocol on Biosafety (2000) — LMOs and species movement.
• Zoological & Botanical Surveys of India — produce the IAS inventory.
• CITES — overlapping species-trade regulation.

10. Common Errors / Trap Areas

• NBA is statutory, not constitutional; created by BD Act 2002, not the Wildlife Act.
• NBA HQ is Chennai, not Delhi.
• IAS expert committee is under MoEFCC/NBA, not Ministry of Agriculture or ICAR.
• Target 6 on IAS belongs to the Kunming-Montreal GBF (2022), not the older Aichi Targets (which had Aichi Target 9 on IAS).
• CBD was adopted 1992 (Rio), entered into force 1993; India ratified 1994 — dates frequently swapped.
• "Suo motu" NGT case is O.A. 162/2023 — do not confuse with an applicant-filed PIL.

11. Sources

• [S1] National Biodiversity Authority constitutes Expert Committee on Invasive Alien Species — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2243236 — (tier: 1)
• [S2] Preventing biodiversity losses due to invasive alien species — https://pib.gov.in/PressReleseDetailm.aspx?PRID=1809121 — (tier: 1)
• [S3] Biological Diversity Act (PIB explainer) — https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=1946410 — (tier: 1)
• [S4] Shri C. Achalender Reddy takes charge as Chairperson, NBA Chennai — https://www.pib.gov.in/PressReleasePage.aspx?PRID=1880483 — (tier: 1)
• [S5] India launches updated NBSAP at CBD COP-16, Colombia — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2070401 — (tier: 1)