Mitarbeit in Ausschüssen 
International - staatlich 
International Hydrographic Organization (IHO, Internationale Hydrographische Organisation) 
Dr. Ehlers 
Das BSH vertritt die Bundesrepublik Deutschland. 
Baltic Sea Hydrographic Commission (BSHC): Dr. Ehlers (Vors.), Hecht 
Baltic Sea International Chart Committee (BSICC): Kappel, Dr.-lng. Schlffner (Vors.) 
Change Control Procedure Working Group: Melles 
Chart Specifications Committee (CSC): Kappel 
Commission on Promulgation of Radio Navigational Warnings: M. Schmidt 
Committee on ECDIS (COE): Hecht 
Working Group on Updating: Hecht 
ECDIS Glossary Working Group: Hecht (Vors.) 
Symbols and Colours Working Group: Hecht, Friedberg 
Data Base Working Group: Melles 
Feature Code Working Group: Hecht, Melles 
Committee on Exchange of Digital Data (CEDD): Hecht 
Finance Committee: Roth 
North Sea Hydrographic Commission (NSHC): Dr. Ehlers, Hecht 
NSHC Tidal Working Group: Rohde 
Working Group on the Hydrographic Dictionary (SP-32): Rohde (Vors.) 
Working Group on Oceanic Plotting Sheets: Berger 
Working Group on Standards for Nautical Cartographers: Kappel 
Working Group on Standards for Release of Tidal Data to Commercial Organizations: Dr. Pansch (Vors.) 
International Atomic Energy Agency (IAEA, Internationale Atomenergie-Organisation) 
Advisory Group on „Application of Exemption Principles to Radioactive Waste Disposal into the Marine 
Environment“: Dr. Nies 
Consultant Group on „Assessment and Control of Radionuclide Discharges to Coastal Waters“: Dr. Nies 
Co-ordinated Research Programme „Sources of Radioactivity in the Marine Environment and their 
Relative Contributions to Overall Assessments from Marine Radioactivity: Dr. Nies 
207