The following items are provided as references for the OECD Seed Schemes Program in the U.S. Many of these resources are revised on an annual basis and are available online. Contact the OECD Program Manager for a copy if you are unable to obtain one through other channels.
Association of Official Seed Analysts (AOSA) Rules for Testing Seeds
European Community Directives
Federal Seed Act Regulations
Handbook on Seed Sampling published by the Association of American Seed Control Officials (AASCO)
International Seed Testing Association (ISTA) rules
OECD Seed Scheme Rules