沿岸警備隊(USCG)、ABS(Amrican Bureau of Shipping)、連邦通信委員会(FCC)、Detroit Diesel Co−rporation(旧名称GM)、肌(Undewriters Laboratories)、Twin Disc lncorporated、United States Marine Safety Association、Life Raft Manufacturer’s Association、Magnavox Electronic Systems Company、Trimble Navigation
[カナダ]
コーストガード、運輸省、Department of Communications、Examinations&Radio Licensing、Saint John Shipbuilding Ltd.、Canadian Marconi Company