Being an expert witness means having specific expertise in a particular matter, being able to present the true state of the plant with facts and, above all, serves to clarify the facts of the case in order to answer the question of guilt and which of the two parties has to make amends. The aim is to eliminate injustices and thick air.

Finding the truth, applying fairness and helping to ensure that a fair judicial decision is made has always been close to Friedrich Althuber's heart, which is why he decided to use his years of experience to support judges in this task, to impart his acquired knowledge and to provide an honest expertise based on facts and figures, as well as to make the air in the world a little cleaner and to protect both companies and consumers from being treated unjustly.