International International Seabed Authority Belgium Afdeling Maritieme Toegang - Ministerie van de Vlaamse Gemeemschap Danmark Kystdirektorat - Danish Coastal Authority Germany Bundesamt für Seeschifffahrt und Hydrographie Dredging Strategies in Germany Kiel Canal / Nord-Ostsee Kanal Wasser- und Schiffartsverwaltung des Bundes Wasser- und Schiffartsamt Bremerhaven Hong Kong Marine Department of the Government of Hong Kong Mexico Secretaría de Marina - Armada de México Netherlands, the Gemeentewerken Rotterdam Rijkswaterstaat Zeetoegang IJmuiden Panama Panama Canal Authority South Africa National Ports Authority of South Africa United States of America New York - New Jersey Harbor Estuary Program United States Army Corps of Engineers United States Army Corps of Engineers, North Atlantic Division United States Army Corps of Engineers, New York District United States Army Corps of Engineers, Environmental Laboratory United States Army Corps of Engineers, Dredging Operations Techical Support Program United States Army Corps of Engineers, Research and Development Center US Environmental Protection Agency