At the end of 2022, it was that time again. We came under the magnifying glass according to ISO 9001 and 14001 in a four-day on-site audit. To put it better: customer satisfaction, safety, efficiency, processes and up-to-date environmental management were recertified. Behind this is a quality management system that prescribes internationally uniformly transparent processes, which we have always considered important for our work culture and customer relations. That’s why we do it every three years. And this time it went “cream” again, as they say in Berlin. If there were a rating, it would be “without complaint”. That is thanks to the entire TSE staff. Check! happens, we give everything that modern sporting events need at every home game in the league, in the cup or just as a friendly match. First and foremost, a sports-minded team with their hearts in it and who make the hall shake.