Step 1: Understanding the Industrial Disputes Act, 1947.
The Industrial Disputes Act, 1947 provides for the establishment of three primary adjudicatory bodies for resolving industrial disputes — Labour Courts, Industrial Tribunals, and National Tribunals. These bodies deal with conflicts between employers and workers.
Step 2: Role of Environmental Tribunals.
Environmental Tribunals are constituted under the National Green Tribunal Act, 2010, and not under the Industrial Disputes Act. They deal with cases related to environmental protection and compensation for damages to the environment.
Step 3: Conclusion.
Hence, Environmental Tribunals are not established under the Industrial Disputes Act, 1947.