Supreme Court to examine if law is diluting India’s wetland count

2026-05-27 · 3 min

UPSC CSE Context Why in News: Supreme Court admitted a petition challenging the constitutional validity of the definition of 'wetlands' in the Wetlands Rules, 2017. Syllabus Connection: Environment and Ecology: Wetland conservation, Ramsar Convention, environmental laws and judicial interventions. Exam Relevance: Tests understanding of environmental governance, treaty obligations, and the principle of non regression in Indian law. Core Issue 2017 Wetlands Rules exclude most human made wetlands, violating Ramsar Convention and diluting protection. Key Development: Supreme Court issued notice to Centre on petition arguing Rule 2 g of 2017 Rules contradicts Ramsar definition and Supreme Court's 2017 order. Stakeholders: Union Government Petitioners Ravindra Sinha et al. State Wetland Authorities Static Knowledge High Value Background: Ramsar Convention defines wetlands broadly, including natural and artificial, permanent or temporary. India has 94 Ramsar sites; 39 are human made, which wo

## UPSC CSE Context **Why in News:** Supreme Court admitted a petition challenging the constitutional validity of the definition of 'wetlands' in the Wetlands Rules, 2017.

**Syllabus Connection:** Environment and Ecology: Wetland conservation, Ramsar Convention, environmental laws and judicial interventions.

**Exam Relevance:** Tests understanding of environmental governance, treaty obligations, and the principle of non-regression in Indian law.

## Core Issue 2017 Wetlands Rules exclude most human-made wetlands, violating Ramsar Convention and diluting protection.

**Key Development:** Supreme Court issued notice to Centre on petition arguing Rule 2(g) of 2017 Rules contradicts Ramsar definition and Supreme Court's 2017 order.

**Stakeholders:** - Union Government - Petitioners (Ravindra Sinha et al.) - State Wetland Authorities

## Static Knowledge

**High-Value Background:** - Ramsar Convention defines wetlands broadly, including natural and artificial, permanent or temporary. - India has 94 Ramsar sites; 39 are human-made, which would lose protection under 2017 Rules.

**Exam Linkage:** - Useful for questions on wetland conservation, environmental rule of law, and India's international commitments.

**Concepts in Context:** - Principle of non-regression: prohibits weakening existing environmental protections. - National Wetland Atlas (2011) classifies wetlands by function, not origin.

**Institutions and Mechanisms:** - Central Wetland Authority (removed in 2017 Rules)

## Dynamic Analysis

### Legal and Constitutional - Petition argues 2017 Rules violate Article 21 (right to environment) and Article 253 (implementing treaties). - Exclusion of human-made wetlands contradicts Ramsar Convention, which India ratified. - Supreme Court's 2017 order in M.K. Balakrishnan case mandated protection of all 2,01,503 wetlands identified in National Wetland Atlas. - 2017 Rules replace 2010 Rules, which had adopted Ramsar definition fully.

### Environmental Governance - Removal of Central Wetland Authority decentralizes oversight, potentially weakening enforcement. - Deletion of prohibited activities schedule leaves room for reclamation and construction. - Functional classification (hydrology, biodiversity) replaced by origin-based classification, undermining ecological continuity.

### International Relations - Non-compliance with Ramsar Convention could damage India's credibility as a responsible party. - Ramsar designation brings international scrutiny; dilution may invite criticism. - India's commitment to global biodiversity targets (e.g., Aichi targets) may be questioned.

## Prelims Takeaways - Ramsar Convention definition includes both natural and artificial wetlands. - National Wetland Atlas, 2011 identifies 2,01,503 wetlands in India.

## Mains Value Addition

**Arguments:** - 2017 Rules violate principle of non-regression by reducing protection from 2010 Rules. - Excluding human-made wetlands ignores their ecological value (flood moderation, groundwater recharge). - Decentralization without central oversight may lead to inconsistent state-level protection. - Judicial intervention is necessary to align domestic rules with international obligations.

**Examples:** - 39 of India's 94 Ramsar sites are human-made (e.g., Loktak Lake, Chilika Lake) and would lose protection.

**Data Points:** - 94 Ramsar sites in India as of 2026.

**Counterpoints:** - Government may argue that excluding artificial wetlands reduces regulatory burden on development projects. - State-level oversight may be more responsive to local needs than centralized authority. - Some artificial wetlands (e.g., aquaculture ponds) may have limited biodiversity value.

## Way Forward - Supreme Court should strike down Rule 2(g) and restore Ramsar-compliant definition. - Re-establish Central Wetland Authority with clear mandate and resources. - Adopt functional classification of wetlands based on National Wetland Atlas. - Amend 2017 Rules to include explicit prohibitions on reclamation and construction in all wetlands.

Source: The Hindu