ICP mbH Karlsruhe in specialist committees and Committees:
- Working Committee TEX/ISO/CEN-Geo No. 62- 01 "Geotextiles and Geosynthetics" Standards Committee of DIN German Institute for Standardization, Berlin.
- Working group "Land management" of the Altlastenforum Baden-Württemberg e.V., Stuttgart
- Working Group Ak 6.1 "Geotechnics of Landfills" of the German Geotechnical Society (DGGT)
- Head of the working group "Mantelverordnung" of the Altlastenforum Baden-Württemberg e.V., Stuttgart
- External quality monitoring for the member companies of the "Bauen für den Umweltschutz" (BU) monitoring association, Mainz
- Fachgruppe "Wasser- und Entsorgungswirtschaft" des VBI Verband Beratender Ingenieure, Berlin.
- Joint Technical Committee WW-7 "Sealing Systems in Hydraulic Engineering" of DWA, DGGT and Hafentechnische Gesellschaft e.V. (HTG)
- Standards Committee NA 005-05-06 AA "Investigations of Soil and Rock"
- Chairman of the working group AK 2.3 "Asphalt construction methods in hydraulic engineering and geotechnics" of the German Geotechnical Society (DGGT)
- Expert in the LAGA (Länderarbeitsgemeinschaft Abfall) Ad-hoc-AG "Deponietechnische Vollzugsfragen" in the UAG Bentonitmatten as well as in the UAG TRISOPLAST.
- Deputy chairman of the working group "Landfill Technology" of the German Geotechnical Society (DGGT) and the German Association for Water Management, Wastewater and Waste (DW).
- Sub-working group 5 "Accreditation/Quality Assurance" of the working group Ak 6.1 "Geotechnics of Landfill Structures" of the German Geotechnical Society (DGGT), sub-working group 6 of AK 6.1 "Structures in Landfills" of the German Geotechnical Society (DGGT).