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  ISTA Accreditation Standard for Seed Testing and Seed Sampling - English
  ISTA Accreditation Standard for Seed Testing and Seed Sampling - French
  ISTA Accreditation Standard for Seed Testing and Seed Sampling - Spanish
  ISTA internal policy to assign an auditor for a specific audit
  Procedures for Termination, Suspension, and Withdrawal of ISTA Accreditation
  Appeals and Complaints Procedure
  Complaints and Appeals form
  ISTA Accreditation and Scope of Accreditation Policy
  Principles and Conditions for Laboratory Accreditation under the performance-based approach
  Performance Data Evaluation for the presence of seeds with specified traits in seed lots
  Performance Data Evaluation for Specified Trait Purity
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Latest Issue of Seed Testing International



STI 159 April 2020
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Rules 2020 available online



 
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Seedling Evaluation Handbook 4th Edition



Available now
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Seed Science and Technology



Volume 47 released
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