Euchner has recently published SafetyBook - An Introduction to Safety Engineering. With this safety book, Euchner is making available its knowledge and the experience it has gained over 50 years in the field of safety engineering. It is the company's stated goal to contribute to the further development and simplification of safety applications in an increasingly complex legal environment. In particular, the introduction of the new EN ISO 13849-1 standard and the associated changes in the assessment of safety circuits have resulted in uncertainty on the part of users; Euchner has therefore paid close attention to this topic in the new book.