How the National Green Tribunal Works and How to Approach It (2026)
A plain guide to the National Green Tribunal (NGT): what it can decide, how to file an application or appeal, the limitation periods, the guiding principles, and the appeal to the Supreme Court. Last verified October 2026.
How-to · Environmental Law · Tribunals
The National Green Tribunal (NGT) is where most environmental disputes in India are decided. It was set up under the National Green Tribunal Act, 2010 to hear civil cases that raise a substantial question relating to the environment, and it works faster and more informally than a regular court. The catch is limitation: different provisions carry different time limits, and the NGT reads them strictly. This guide explains what the NGT can decide, how to approach it, the time limits, and the appeal to the Supreme Court. Last verified October 2026.
- What: the NGT decides civil cases raising a substantial environmental question under the laws in Schedule I of the NGT Act, 2010.
- Time limits: Section 14 original, 6 months plus 60 days; Section 15 relief, 5 years; Section 16 appeals, 30 days plus 60 days.
- How: it is not bound by the CPC or strict evidence rules, and it applies polluter pays and precautionary principles.
- Appeal: to the Supreme Court under Section 22, within 90 days, on a substantial question of law.
01The problem: the right door and the clock
Two things decide most NGT cases before the merits are reached: which provision you use, and whether you are in time. The NGT Act gives the Tribunal three separate jurisdictions, each with its own limitation period, and the Tribunal treats the Act as a self-contained code, so the general Limitation Act does not stretch these limits.
Because the periods differ (six months, five years, or thirty days depending on the provision) a case filed under the wrong heading can be thrown out as time barred even when the underlying harm is real. So the first task is to match your grievance to the right section of the Act.
02What the NGT can decide
The NGT decides civil cases that raise a substantial question relating to the environment, where that question arises from one of the laws listed in Schedule I of the Act. These include the Water (Prevention and Control of Pollution) Act, the Air (Prevention and Control of Pollution) Act, the Environment (Protection) Act, the Forest (Conservation) Act, and others.
The NGT can order relief and compensation to victims of pollution and other environmental damage, order restitution of damaged property, and order restoration of the environment. It applies principles such as sustainable development, the precautionary principle, and the polluter pays principle. It is not a forum for every environmental complaint: the dispute must raise a substantial question relating to the environment linked to a Schedule I law.
A substantial question relating to the environment
This is the gatekeeping test. The question must directly affect the community at large, or raise a direct and significant threat to the environment. A purely private grievance with no such question may not qualify.
03Three jurisdictions and their time limits
The Act gives the NGT three jurisdictions, and each has its own limitation period.
| Provision | What it covers | Time limit |
|---|---|---|
| Section 14 | Original jurisdiction over disputes with a substantial environmental question | Within 6 months of the cause of action, plus up to 60 days condonable |
| Section 15 | Relief, compensation and restitution for environmental damage | Within 5 years of the cause of action |
| Section 16 | Appeals against orders under Schedule I statutes (for example an environmental clearance) | Within 30 days of communication, plus up to 60 days condonable |
The Supreme Court in Mantri Techzone v. Forward Foundation treated Sections 14 and 15 as independent sources of jurisdiction, and in Talli Gram Panchayat v. Union of India (2025) described the Section 16 appeal period as 30 days from communication of the order, extendable by up to 60 days. The NGT has held that an appeal cannot be filed beyond the total of 90 days.
04Who can approach it, and where
A person aggrieved, including any person who has sustained injury, the owner of damaged property, and (for relief and compensation) legal representatives of the deceased, may approach the NGT. Because environmental harm affects the public, standing is read broadly, and public-spirited applications are common.
The NGT sits as a Principal Bench in New Delhi, with zonal benches at Bhopal, Pune, Kolkata and Chennai, and it also holds circuit sittings. An application is filed at the bench that has territorial jurisdiction over the area where the cause of action arose.
05How the NGT works
The NGT is not bound by the Code of Civil Procedure or the strict rules of the Evidence Act. It follows the principles of natural justice and can regulate its own procedure. This makes it faster and more flexible than a civil court, and it can call for expert reports and appoint committees to inspect sites.
An application is made in the prescribed form, with the facts, the substantial environmental question, and the relief sought. A fee is payable, and for relief or compensation claims the fee may be linked to the amount claimed. The Tribunal aims to dispose of applications and appeals within six months, as far as possible.
06Appeal to the Supreme Court
An appeal from an NGT order lies directly to the Supreme Court under Section 22 of the Act, within 90 days of communication of the order, on a substantial question of law. The High Court is generally not the forum for a statutory appeal from the NGT, which is why the route runs to the Supreme Court.
For how statutory appeals from tribunals reach the Supreme Court and the limits on them, see appeals from tribunals to the Supreme Court. The NGT was part of the wider tribunal landscape discussed in the Tribunal Reforms Act 2021.
07Where Claw fits
Claw is an all-in-one legaltech platform for Indian advocates, law firms, and corporate legal teams, combining AI-based case search, an AI legal assistant (Legal GPT), case management, and compliance automation across all Indian courts and tribunals.
An environmental dispute rarely sits still. It can move from the NGT to the High Court and on to the Supreme Court, and how it ends often turns on the way benches have read principles like polluter pays. Claw keeps pace with that movement. It holds a live record of the cases, orders and hearings in your matter across 9,102 courts, benches and forums, and lets you search more than 30 crore judgments, orders included, in under five seconds to see how Sections 14, 15 and 16 have actually been applied. The judgment set runs from Supreme Court decisions of 1950 and High Court decisions of 1990 onward, so the line of authority behind an NGT order is within reach.
What you upload is not used to train the Claw AI models. Start a free Claw account to follow an NGT application or appeal by the name of a party or advocate, and see case search across Indian courts to research the field more broadly.
08Sources and further reading
- India Code (National Green Tribunal Act, 2010): indiacode.nic.in
- National Green Tribunal (benches, rules and cause lists): greentribunal.gov.in
- Supreme Court of India (Mantri Techzone, Talli Gram Panchayat): main.sci.gov.in
- Claw: clawlaw.in
This guide is general information, not legal advice. Jurisdiction and limitation depend on your facts, so check the current Act and take advice from counsel before you act.
09Frequently asked questions
What kinds of cases does the NGT hear?
The NGT hears civil cases that raise a substantial question relating to the environment arising from the laws listed in Schedule I of the NGT Act, 2010, such as the Water Act, the Air Act, the Environment (Protection) Act and the Forest (Conservation) Act. It can award relief, compensation and restitution.
What is the time limit to approach the NGT?
It depends on the provision. An original application under Section 14 must be filed within 6 months of the cause of action (extendable by up to 60 days). A relief or compensation claim under Section 15 has 5 years. An appeal under Section 16 must be filed within 30 days of communication (extendable by up to 60 days).
Does the Limitation Act extend these periods?
No. The NGT treats the Act as a self-contained code, so the general Limitation Act does not stretch these limits. The outer limit for a Section 16 appeal, for example, is 90 days.
Where does an appeal from the NGT go?
Directly to the Supreme Court under Section 22 of the NGT Act, within 90 days of communication of the order, on a substantial question of law. It does not go to the High Court as a statutory appeal.
Is the NGT bound by the Code of Civil Procedure?
No. The NGT is not bound by the CPC or the strict rules of the Evidence Act. It follows the principles of natural justice, regulates its own procedure, and can call for expert reports and site inspections.
Can I track an NGT matter in Claw?
Yes. Claw keeps a live record of an NGT application or appeal across 9,102 courts, benches and forums, and lets you search more than 30 crore judgments in under five seconds. It follows and researches the matter but does not give legal advice.