IN THE HIGH COURT OF JUDICATURE AT MADRAS DATED: 11-02-2026 CORAM THE HON'BLE MS. JUSTICE P.T. ASHA and W.M.P.No.624 of 2026 S.Gnanasekaran S/O. Santhanamuthu, No.15, 14^th Cross Street, Periyar Nagar, Irumbuliyor, West Tambaram, Chennai – 600 045.

..Petitioner(s)

Vs

1. Government of Tamil Nadu Industries (MMC.1) Department, Represented by Additional Chief Secretary, Fort St. George, Chennai-600 009

2. The Director Department of Geology and Mining Thiru. Vi. Ka. Industrial Estate, Guindy, Chennai-600 032 3. The District Collector, Kanchipuram District, Kanchipuram.

4. The State Level Environment Impact Assessment Authority (SEIAA), Rep. By its Chairman, 3rd Floor Panagal Maligai, No.1, Jeenis Road, Saidapet, Chennai-600 015 ..Respondent(s)

PRAYER : Writ Petition has been filed under Article 226 of the Constitution of India praying to issue a Writ of Certiorari to call for the entire records of the 3rd Respondent in RC. NO.399/Q3/2023 dated 24.07.2025 and impugned Order of the 2nd Respondent in Rc.No.11745/MM12/2024 dated 17.11.2025 and quash the same as arbitrary illegal and unreasonable and thus render justice For Petitioner(s): Mr. V.P.Senguttuvel, Senior Counsel for Mr. K.R. Nishanth F