DHI works in accordance with the quality management system standard: ISO 9001 as certified by DNV. The certificate is covering the following products or services:

Consulting, software, research & development and laboratory testing, analysis & products within the area of water, environment & health

As DHI is currently in the process of implementation and certification of our new common business management system, each DHI company and office may at present have a different status with respect to ISO 9001 certification. Please consult the list of certified companies, sites and scopes available annexed to the certificate.

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Jan Ole Hansen