In the area of customs law, the classification (classification in the Combined Nomenclature/TARIC and/or Harmonized System) is always one of the most important subjects. It happens that things go wrong. This can result in an incorrect declaration and thus a re-assessment (the UTB). Certainly if you use an article master file and/or if you do your import entry by means of monthly reports, the impact can be significant. As a customs agent, Gaston Schul is a classification specialist from the very beginning. Many years of experience with customs declarations gives us the title "super specialist". We would like to use the knowledge and expertise we have developed over the years for our clients. This to avoid that classification is too much of a black box. Instead you can reassure yourself that you are in-control. This is an absolute requirement for AEO certified companies.