To promote and facilitate the movement of seed or plant products in local, national, and international markets through the coordinated efforts of official seed certification agencies acting to evaluate, document, and verify that a seed or plant product meets certain accepted standards.
PO Box 174
Fayette, MO 65248
(309) 736-0120
© AOSCA – Association of Official Seed Certifying Agencies
Association of Official Seed Certifying Agencies
3105 Research Road
Champaign, IL 61822
(309) 736-0120
© AOSCA – Association of Official Seed Certifying Agencies