Certificates and Permits

ISO Certificates

Waste Management Siam (WMS) holds ISO 9001 and ISO 14000 certification. ISO 9000 recognizes a quality management system. WMS makes a concerted effort to enhance customer satisfaction by meeting customer and applicable regulatory requirements and by continually improving its performance. ISO 14000 is primarily an environmental management system. WMS minimizes harmful effects on the environment caused by its activities, and continually improves its environmental performance. For more information on our ISO certification please click on the certificates below or visit the ISO website at www.iso.org.


ISO 9001 Certificate
 
ISO 14001 Certificate

Permits List

WMS is officially permitted to perform a comprehensive range of waste management services. We also have an approved EIA (Environmental Impact Assessment). A full list of our permits is on file with our Environmental Services department and additional information is available upon written request.




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