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ISK Training GmbH is certified according to LQW 3. In 2007, we introduced aquality management system that puts our customers at the center of everythingthat has to do with quality, Learner-Oriented Quality Certfication for Further Education Organizations, also known as LQW.


The ISK want to secure and continually improve the quality of its teaching. To ensure this quality, we need to be open to innovations, provide our employees with regular advanced and continuing education courses and get continual feedback from our customers. Please help us and take a few minutes to fill out a feedback form for your course.

Thank you!

Your learning success is our business card.

Online Form for Complaints, Comments, Suggestions and Praise

We have developed an online form for complaints, comments, suggestions and praise. Please feel free to use it at any time. You can use it anonymously or with request for a personal reply from us. Your opinion is important to us! We will get back to you as soon as possible if you tell us your name and e-mail address.

Your opinion is important to us.

If you tell us your name and e-mail address, you will receive an answer from us.