Cleaning Systems Inc. (CSI®) of De Pere, WI has announced it has been certified to the ISO (International Organization for Standardization) 14001:2015 standard for environmental management systems. CSI had previously been certified to the ISO 14001:2004 standard. ISO 14001:2015 certification provides assurance to internal and external stakeholders that environmental impact is being measured and improved at CSI.

Dave Krause, president and CEO of CSI, commented, “Our ISO14001: 2015 and ISO 9001:2008 certificates show our hard work and dedication to achieve high standards in environmental performance and customer satisfaction.”