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Why ISTA’s Role in Seed Testing is Becoming More Important

President and Senior Seed Analyst,
20/20 Seed Labs

Sarah Foster is a registered seed technologist, senior seed analyst and president of 20/20 Seed Labs — a company she started in 1989 that provides testing services for all crop kinds, including extensive quality and seed health analysis, molecular testing and accredited crop inspection. Involved in the seed industry since the late 1970s, Foster studied and qualified as an accredited seed analyst at the National Institute of Agricultural Botany in Cambridge, England. Her work experience includes seven years with Sharps Seed International (Advanta) in the United Kingdom, and five years with the United Grain Growers in Edmonton after immigrating to Canada in 1984.

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Our laboratory has been registered and accredited by the International Seed Testing Association (ISTA) for the past 18 years, enjoying a broad scope of scientific technologies that continues to make a positive contribution to the success of our clients exporting seed with orange international certificates of analysis.

We recently had our seventh ISTA audit. An experienced international technical audit team joined us to inspect and ensure our seed samplers and seed analysts are adhering to ISTA’s rigorous standards.

As I saw then and at the recent ISTA Congress in Cambridge (where we celebrated ISTA’s 100th anniversary), ISTA continues to gather seed scientists, seed experts and professionals from around the world to collaboratively refine and expand testing methodologies. The result? A growing scope of tests that reflects the global needs of agriculture.

ISTA is forward-thinking, embracing advanced technology like artificial intelligence to stay ahead of the curve. ISTA was the first to address these emerging technologies, and I believe that’s the kind of leadership we need in the seed testing world.

What ISTA offers is protection — protection for farmers, for labs, the end user and for the industry itself. By setting high standards based on good science that are recognized globally, ISTA ensures that we have the technical competence to provide the tests that are reliable, repeatable, trustworthy, uniform and relevant to sustainable modern agriculture. And it’s not just about staying relevant — it’s about instilling confidence. 

As ISTA-accredited seed labs around the world implement cutting-edge technology many people have never seen before, it’s becoming apparent that ISTA is doing remarkable things in the world of seed testing, and I believe that eventually, even the Canadian Food Inspection Agency will adopt their standards for Canadian accredited laboratories.

Being part of ISTA’s network has given us confidence in the work we do, knowing that we’re aligned with uniform standards which have been vetted by experts and are continuously monitored with unique proficiency tests.

As technology continues to transform agriculture, ISTA’s role will only become more crucial. And for me, being part of that forward-thinking network means we’re ready to meet the challenges of tomorrow.