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National Seed Health System

The National Seed Health System (NSHS) is a program authorized by USDA-APHIS and administered by the Iowa State University Seed Science Center to accredit both private and public entities to perform certain activities needed to support the issuance of Federal phytosanitary certificates for the international movement of seed.

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NATIONAL SEED HEALTH SYSTEM

Accreditation Activities

NATIONAL SEED HEALTH SYSTEM

Accredited Organizations