"It's very important that how we train our algorithms, the AI use cases we embed into the businesses of our customers — they need to deliver the right outcome for the employees, for the society," Klein said on CNBC's "Squawk Box Europe" Tuesday.
"If you only regulate technology in Europe, how can our startups here in Europe, how can they compete against the other startups in China, in Asia, in the U.S.?" Klein added.