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EIA Notification 2006: Environmental Clearance Framework in India

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Common mistakes that delay environmental clearance applications in India on PARIVESH portal
Team Simplicomp
May 13, 2026

Introduction

The EIA Notification 2006 issued by the Ministry of Environment, Forest and Climate Change forms the foundation of environmental clearance in India.

It mandates that projects with potential environmental impact must obtain prior Environmental Clearance (EC) before starting any activity.

Purpose of EIA Notification 2006

The notification establishes a structured framework to:

  • Assess environmental impacts before approvals
  • Ensure legal compliance
  • Promote sustainable development
  • Enable public participation

What is Environmental Impact Assessment (EIA)?

Definition

Objectives

  • Identify environmental risks early
  • Assess impact on air, water, and land
  • Recommend mitigation measures
  • Support regulatory decisions

Applicability – When is EC Required?

Environmental Clearance is required for:

  • New projects listed in the schedule
  • Expansion or modernization
  • Change in product mix

Project Categorization (A, B1, B2)

Category A

  • Approved by MoEFCC
  • High-impact projects

Category B

  • Approved by SEIAA

Sub-classification:

  • B1 β†’ Requires EIA study
  • B2 β†’ Does not require EIA study

Environmental Clearance Process

Step 1 – Screening

Step 2 – Scoping

Step 3 – Public Consultation

Step 4 – EIA Report Preparation

Step 5 – Appraisal

Key Components of an EIA Report

  • Baseline environmental data
  • Impact assessment
  • Mitigation measures
  • Environmental Management Plan (EMP)
  • Risk assessment

Timeline for Environmental Clearance

  • Appraisal: ~60 days
  • Final decision: ~105 days

Digital Environmental Clearance System

Post-Clearance Compliance

  • Six-monthly reports
  • Environmental monitoring
  • Compliance with EC conditions

Consequences of Non-Compliance

  • Legal action
  • Environmental penalties
  • Project suspension or closure

Need Help with Environmental Clearance?

  • Environmental Clearance applications
  • EIA studies
  • ToR compliance
  • Documentation and regulatory coordination

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Questions

Frequently Asked Questions (FAQs)

What is EIA Notification 2006?
It is a regulatory framework requiring environmental clearance for certain projects in India.
Who issues Environmental Clearance?
MoEFCC (Category A) and SEIAA (Category B).
Is EIA mandatory for all projects?
No, only listed projects require clearance.
How long does EC approval take?
Typically 3–6 months depending on project and documentation.
What happens without EC?
Legal penalties, closure, or regulatory action.
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