DVGW

DVGW, or the Deutscher Verein des Gas- und Wasserfaches, is a German organization that develops technical standards and promotes safety and quality in the gas and water industries. It provides guidelines for the safe and efficient distribution and use of natural gas, biogas, drinking water, and waste water. DVGW also conducts research, certifies equipment, and supports innovation to ensure that infrastructure and services meet high safety and environmental standards. Essentially, it helps ensure that the systems providing gas and water are reliable, safe, and environmentally responsible.