Authorization Order No.	Name & Address of the Industry	Office	Date of issue of Authorization	Validity
3616	Chettinad Cement Corporation Limited, (Cement Division) Karikali and Dholipatti, Vedasandur Taluk, Dindigul District.	Dindigul	09-02-2010	5 Years
2198	Devi Crop Science Pvt. Ltd., Dindigul Road, Batlagundu. Dindigul Dt.	Dindigul	27-04-2010	26-04-2015