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  ISTA Constitution        
 
The Constitution of the International Seed Testing Association

Adopted at the Fourth International Seed Testing Congress in Cambridge, on July 10, 1924 and subsequently amended at Ordinary Meetings held in Washington D.C. 1950, Dublin 1953, Paris 1956, Lisbon 1962, Washington D.C. 1971 (Extra-Ordinary Meeting), Warsaw 1974, Brisbane 1986, Copenhagen 1995, Angers 2001, Budapest 2004, Bangkok 2005, Zurich 2006, Iguaçu Falls 2007, Zurich 2009, Cologne 2010 and Zurich 2011.
  Download the ISTA Constitution (261 KB)

 


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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