Stiftung Warentest: All information about the consumer protection organization
Quelle: STUTTGARTER ZEITUNG UND STUTTGARTER NACHRICHTEN (Glomex)
Since its founding in 1964, Stiftung Warentest has aimed to support consumers in their purchasing decisions through objective tests. It evaluates products and services based on their utility, usability, and environmental compatibility. The ratings of Stiftung Warentest have a significant impact on consumer behavior.