Der Blaue Engel
Established in 1978, Der Blaue Engel is the oldest voluntary environmental approval for materials and services. To be granted the right to use this label a product must pass demanding emissions tests to ensure that the product does not release any compounds that are detrimental to the quality of indoor air.
Upofloor's Zero and Xpression product family has been granted the Der Blaue Engel label by the following German agencies: The Environmental Label Jury, the Federal Ministry for the Environment Nature Conservation Building and Nuclear Safety, the German Environment Agency and RAL gGmbH.
Der Blaue Engel Certificate.pdf