Mining and Environment — Environmental Laws

Entry	Year	Description	Impact
MMDR Amendment Act	2015	Introduced auction-based allocation of mining leases, District Mineral Foundations for benefit-sharing with local communities, enhanced penalties for illegal mining, and stronger environmental compliance requirements including mine closure plans and financial assurances.	Transformed mining governance from discretionary allocation to transparent auctions, ensured community benefit-sharing, and strengthened environmental safeguards, though implementation challenges persist in balancing revenue generation with environmental protection.
EIA Notification Amendment	2020	Introduced post-facto environmental clearances for projects operating without clearance, reduced public consultation requirements for certain project categories, and streamlined clearance procedures for linear projects and capacity expansions.	Controversial amendments that environmental groups argue weaken environmental safeguards while the government claims they improve ease of doing business and reduce procedural delays in legitimate projects.

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Climate data, pollution metrics, and treaty timelines are natural practice for CSAT data interpretation and careful reading. CSAT hub.

• Data interpretation
• Correlation vs causation
• Estimation techniques