Correct option is C
Section 20 of the National Green Tribunal Act, 2010 mandates the application of the following principles:
· Principle of Sustainable Development (A): Ensures a balance between economic growth and environmental protection.
· Precautionary Principle (B): Aims to prevent environmental damage before it occurs.
· Polluter Pays Principle (C): Holds polluters financially accountable for harm caused to the environment.