SOILECTION informs soil experts about whether in-situ soil remediation techniques can be used for a specific contaminated site, and which techniques are the most appropriate. SOILECTION is designed for soil remediation professionals: consultants, customers and authorities. They can use SOILECTION to complement their knowledge about sophisticated in-situ remediation concepts and to learn from the increasing fund of experience. Of course, SOILECTION is also available to other interested parties like local residents and students.