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  Rules Amendments        
 
The 'International Rules for Seed Testing' is approved and amended at ISTA Ordinary Meetings on the basis of advice tendered by the ISTA Technical Committees, supplied in the 'Proposed Rules Changes'. Each new Edition includes the latest changes which were voted on at the most recent ISTA Ordinary Meeting, and can be purchased as a whole, or only the Amendments.
 
What is new about the 'International Rules for Seed Testing'?
 
Since 2003, the International Rules is available in a binder. Each year, updates, in the form of a 'single paper collection' including additions or replacements of existing pages will be published, and can then be separately inserted into the binder. With this system ISTA is able to provide more flexibility, enabling faster updates and improvements of the Rules.
 
The Prefaces from previous Editions, as well as the lists of Amendments have been placed on the following pages. Click on the links below   >>

Preface to the Amendments 2009, including the list of Changes
Preface to the Amendments 2008, including the list of Changes
Preface to the Amendments 2007, including the list of Changes 
Preface to the Amendments 2006, including the list of Changes
Preface to the Amendments 2005, including the list of Changes
Preface to the Amendments 2004, including the list of Changes
Preface to the 2003 Edition
 







 


New issue of



SEED TESTING INTERNATIONAL (ISTA News Bulletin) No. 142 October 2011



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REGISTRATION NOW POSSIBLE



ISTA Annual Meeting 2012
June 11-14, 2012

Venlo, The Netherlands


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Reports available from the ISTA Annual Meeting 2011



held June 13-16, 2011
Zurich, Switzerland


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ISTA / ISF Experiment on Herbage Seed Lot Size

Technical Protocol and participating companies
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Outcome on the



World food security: urgent measures on seed needed

Second World Seed Conference 2009
held September 8-10,
in Rome, Italy
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ISTA Seed Mixture Experiment

to collect information that may be used to determine the reliability of seed mixture test results and establish tolerances. 
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Universal List of Species

ISTA list of 130 plant species that accredited laboratories may wish to include in their seed collections

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Position Paper on

ISTA's view regarding the units for the reporting of quantitative results on presence of seeds with specified traits in conventional seed lots
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Accreditation Documents for the Testing of Specified Traits

Related Documents for download
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ISTA's Memorandum of Understanding with FAO

Read the full Press Release
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