Statutory Jurisdiction Demarcations: High Court Holds CAA Act 2005 Excluded from NGT Laws to Shield Marine Hatcheries
In an essential jurisdictional demarcation re-defining environmental dispute resolution and marine business regulations, the Madras High Court has ruled that the National Green Tribunal (NGT) possesses absolutely no legal jurisdiction over coastal aquaculture units. Governed strictly under the specialized Coastal Aquaculture Authority (CAA) Act of 2005, maritime hatcheries fall within an independent statutory oversight stream separate from the tribunal's legislative mandate.
The CAA Act 2010 Non-Inclusion Matrix and the Suo Motu CRZ Verification Sheets
The judicial command balances industrial aquaculture operation rights with strict constitutional environmental checking tracks:
- The Statutory Exclusion Rules: The division bench held that the **Coastal Aquaculture Authority (CAA) Act, 2005, is not included within the schedule of seven specific environmental laws listed under the National Green Tribunal (NGT) Act, 2010**, barring the body from passing regulatory restrictions.
- Setting Aside the 2022 Shrimp Hatchery Shutdowns: Based on the statutory exclusion, the high court **completely set aside a 2022 NGT order that had targeted and restricted massive shrimp hatcheries** operating along the eco-sensitive coastlines of Marakkanam and Vettuvankeni in Tamil Nadu.
- Initiating Suo Motu CRZ Audits: Guarding against ecological blindspots, the High Court concurrently registered a **suo motu writ petition to independently evaluate if these coastal hatcheries comply with the central Coastal Regulation Zone (CRZ) notifications**, transferring checking codes under absolute judicial supervision.