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Contact Us

Headquarters and Staff

Association of Official Seed Certifying Agencies
Post Office Box 88 | Clayton, GA 30525
1 (877) 837-0337

Sarah Wilbanks, Ph.D.
Chief Executive Officer
swilbanks@aosca.org

AOSCA Office
office@aosca.org

General Questions/Comments

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    Our Partners

    Click the map below to get contact information for a US region:

    U.S. Seed Certifying Agency Contact Information

    Alabama

    Alaska

    • Alaska Seed Growers Association

    Arizona

    Arkansas

    California

    Colorado

    Delaware

    Florida

    Georgia

    Hawaii

    Idaho

    Illinois

    Indiana

    Iowa

    Kansas

    Kentucky

    Louisiana

    Maine

    Maryland

    Michigan

    Minnesota

    Mississippi

    Missouri

    Montana

    Nebraska

    Nevada

    New Jersey

    New Mexico

    New York

    • New York Seed Improvement Project

    North Carolina

    North Dakota

    Ohio

    Oklahoma

    Oregon

    Pennsylvania

    South Carolina

    South Dakota

    Tennessee

    Texas

    Utah

    Virginia

    Washington

    West Virginia

    Wisconsin

    Wyoming

    Our Global Partners

    South Africa (SANSOR)

    P O Box 72981, Lynnwood Ridge, Pretoria, South Africa 0040

    Chile Seed Division

    Paseo Presidente Bulnes N° 140, Santiago, Chile

    Argentina

    Av. Belgrano 450, C1093AAR, Buenos Aires, Argentina

    Brazil Ministry of Agriculture

    Esplanada dos Ministérios, Bloco D, Brasília DF

    Canadian Seed Growers Assoc.

    PO Box 8455, Ottawa ON CAN K1G-3T1

    New Zealand Seeds Authority

    185 Kirk Road, Templeton Christchurch 7678, Canterbury New Zealand