Mitarbeit in Ausschüssen 
Internationale Seeschiffahrts-Organisation (IMO, International Maritime 
Organization) 
Subcommittee on Safety of Navigation 
IMO/IHO Harmonization Group on Electronic Chart Display Systems (ECDIS): Hecht 
Maritime Safety Committee (MSC) 
Group of Experts on Tonnage Measurement: Klüver (Chairman) 
Sub-Committee on Stability and Load Lines and on Fishing Vessels Safety (SLF) 
Corresponding Group on Tonnage Matters: Klüver 
Subcommittee on Radiocommunications: Hammerschmidt 
Marine Environment Protection Committee: Dr. Ehlers, Dr. Rolke 
Working Group Particularly Sensitive Areas: Dr. Rolke 
Working Group on Controls on Discharge of Ballast Water: Dr. Rolke 
Kommission des London-Übereinkommens 
Consultation Meeting: Wasserthal 
Scientific Group on Dumping (LDC/SG): Wasserthal 
Ad hoc Group of Experts on the Annexes: Wasserthal 
Ad hoc Working Group of Legal Experts: Fr. Dannelke 
Kommission des Oslo-Übereinkommens 
Rühl 
Standing Advisory Committee for Scientific Advice (SACSA): Rühl 
Ad hoc Working Group on Dumping: Rühl 
Ad hoc Working Group of Legal Experts: Fr. Dannelke 
Ad hoc Working Group on the Review of the Oslo Conventions: Rühl 
Kommission des Paris-Übereinkommens 
Technical Working Group (TWG): Dr. Theobald, Prof. Dr. Weichart 
Working Group on Nutrients: Prof. Dr. Weichart 
Working Group on Oil Pollution (GOP): Dr. Theobald 
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