BSH-Mitarbeit in Gremien 87 
International Maritime 
Organization 
(IMO, Internationale 
Seesch ifffahrts-Organ i- 
sation) 
Baltic Sea International Chart Committee 
(BSICC) 
Sylvia Spohn 
BSHC Resurvey Monitoring Working Group 
Thomas Dehling (stv.Vorsitz) 
Baltic Sea Bathymetric Data Working Group 
(BSBDWG) 
Jürgen Monk 
North Sea Hydrographic Commission (NSHC) 
Dr. Mathias Jonas; 
Thomas Dehling 
NSHC Resurvey Working Group 
Bernd Vahrenkamp 
Marine Spatial Data Infrastructure Working 
Group (MSDI) 
Stefan Gram mann 
Transfer Standard Maintenance and Applica 
tions Development Working Group (TSMAD, 
IHO) 
Arvid Elsner 
NSHC-TWG (North Sea Hydrographic Commis 
sion - Tidal Working Group) 
Dr. Patrick Goffinet 
Marine Environment Protection Committee 
(MEPC) 
Jörg Kaufmann; 
Dr. Manfred Rolke 
Maritime Safety Committee 
Jörg Kaufmann; 
Grit Tüngler; 
Dr. Liliane Rossbach 
Legal Committee 
Grit Tüngler 
Sub-committee on Flag State Implementation 
Jörg Kaufmann; 
Grit Tüngler 
Sub-committee on Radiocommunications and 
Search and Rescue 
Ralf-Dieter Preuß; 
Hans-Karl v. Arnim 
Sub-committee on Safety of Navigation 
Ralf-Dieter Preuß; 
Jochen Ritterbusch; 
Dr. Mathias Jonas 
E-NAV Correspondence Working Group 
Jochen Ritterbusch 
IMO Correspondence Group zum Polar Code 
Dr. Jürgen Holfort 
Sub-committee on Ship Design and Equipment 
Ralf-Dieter Preuß; 
Grit Tüngler 
Sub-committee on Standards of Training and 
Watchkeeping 
Artur Roth; 
James MacDonald; 
Simone Wilde 
Facilitation Committee 
Jörg Kaufmann; 
Grit Tüngler