There have been news about the calculation of fees for the juridical order and about the obligations of experts during the annual conference for experts at 30th of November 2013. Engaging an expert, you can be sure that (s)he combines science with conscience. This is also very important for scientific documents about the demarcation of food and drug. Having a wide range of information, the expert opinion has to be a combination of scientifically based information and requirements of the customer.