National 12-Foot Dinghy Associations 12-Fuß-Dinghy-Flotte Nord Associazione Italiana Classe Dinghy 12p Dinghy 12' Classe France Japanese 'A' Class Dinghy Association   new! Slovenska Dinghy 12p Zveza Swiss 12-Foot Dinghy Association Twaalfvoetsjollenclub

Regional 12-Foot Dinghy Associations Dinghy Alto Tirreno Dinghy 12p Flotta Romana Flotta del Verbano Classe Dinghy 12p Flotta Dinghy del Lario

Other 12-Foot Dinghy Organisations 12 Foot Dinghy Classic Wood Club Dinghy 12' Classico

International Sailing Associations International Sailing Federation

National Sailing Associations Austrian Sailing Federation Deutscher Segler Verband Fédération Française de Voile Irish Sailing Association Italian Sailing Federation Japan Sailing Federation Koninklijk Nederlands Watersport Verbond Royal Yachting Association Swiss Sailing Turkish Sailing Federation Yachting Union of Lithuania