ABV – Algemeen Belgisch Vlasverbond
AIC – Association Industries Confederation
AISR – Alianta Industriei Semintelor din Romania
AMSEM – Romanian Association of Breeders, Producers and Traders of Seed and Propagating Material
ANSEME – Associacao Nacional dos Productores e Commerciantes de Sementes
APVD – Sammenslutningen af Danske Sortsejere
ASSOSEMENTI – Associazione Italiana Sementi
BDP – Bundesverband Deutscher Pflanzenzüchter
BSPB – British Society of Plant Breeders
CMSSA – Czech Seed Trade Association
CPVO – Oficina Comunitaria de Variedades Vegetales
DHSA – Danish Horticultural Seed Association
DSTA – Danish Seed Trade Association
EEPES – Greek Seed Trade Association
Euroseeds – Asociación Europea de Semillas
EstSA – Estonian Seed Association
Oficina de Armonización del Mercado Interior
PIN – Polish Seed Trade Association
P.V.D.O. Ltd. – Plant Variety Development Office
Swedish Seed Trade Association
Syndicat Francais des Obtenteurs de varietes de Pomme de Terre
UFS – Union Française des Semenciers
Ukrainian Seed Partnership Association
VDPUSÖ – Verband der Pflanzenzüchter und Samenkaufleute Österreichs
AIB – Anti Infringement Bureau
American Seed Trade Association
Canadian Seed Trade Association
ISF – International Seed Federation
ISTA – International Seed Testing Association
National Council of Commercial Plant Breeders
OECD – Organisation for Economic Cooperation and Development
UPOV – International Union for the Protection of New Varieties of Plants
URUPOV – Uruguayan Association for Plant Breeders Protection