We undertake environmental monitoring including water, sewage and industrial effluent analysis and also ambient air quality (AAQ) survey and stack emission analysis by utilizing facility / laboratory available with our associates M/s. VARSHINIS EN- TEST LABORATORIES (P) LTD., Chennai. It may not be out of place to mention here that Varshinis En-Test Laboratories (P) Ltd., has been accredited in accordance with the Standards ISO/IEC 17025:2005 in the field of Chemical Testing by National Accreditation Board for Testing and Calibration Laboratories (NABL), Department of Science & Technology, India. You can avail our services to have routine check on the quality of effluent / ambient air and stack emission to comply with the standards prescribed by Pollution Control Board.