Western Grower & Shipper Q3 2026

APPARENTLY, IT WAS THE LEGAL RISK ALL ALONG By Joelle Mosso, Associate Vice President, Science Programs

simple, clear answers), but because science is iterative and responsive to new information, variability and change. Variability and complexity often struggle to find a place in predictable legal defense frameworks. So, the question becomes: how do we align concerns about legal defense should something go wrong while still encouraging the best science, clear data to characterize a producer’s food safety system and enough information to predict and prevent a food safety event without that same information being used against a company? There is a need for an aligned system (science → regulatory → legal structure) that accepts dynamic food safety risk management, recognizes that food safety risks will never be zero and establishes reasonable standards of management expectation across all stakeholders in the agricultural ecosystem. If this shift is not prioritized, food safety will likely remain trapped in a circuitous loop where professionals talk about public health improvements without addressing a root cause of why they cannot be fully achieved. It is time to acknowledge that the food system encompasses more than just science—it is also shaped by a legal and enforcement structure that demands certainty, even though nature itself does not operate that way. In the end, food safety solutions have never been about science alone. Legal and policy structures have always shaped how science is applied, how data are interpreted, and how responsibility is assigned. To achieve sustained improvements in public health outcomes, those structures must evolve alongside the science itself. Defensibility in food safety should not be defined by static compliance rules, perfect audit scores and clean microbiological data devoid of evidence reflecting the biological reality of the risks and deviations expected within a well-designed food safety system. Where do we start? It’s time to revisit regulatory and legal expectations and align their demands for certainty with more realistic and innovative data that better describes food safety compliance. Frameworks must evolve to view the collection of information that truly captures the food safety system—the good, the bad and the ugly—and what a company did to address it as compliant. This is far more critical than building a system that favors those who curate a perfect binder of compliance while capturing little to none of the biological reality and risk that exists. Using Listeria control in facilities as an example of a framework in need of change, the presence of Listeria species in a company’s environmental monitoring

Too often, the work of food safety and public health becomes complicated by the legal liability associated with worrying about what data is collected, what to do once non-compliant data is generated and how to ensure the company (and oneself) is not accused of negligence because of its collection and response to data. It is remarkably counterproductive to limit best-in-class science, real-world data collection and research aimed at improving public health outcomes because of the fear that these efforts could be used against a company in a court of law. Yet that’s the logic and fear that play out every day in food safety. Too often, food safety leaders hear from business leaders, “Don’t test what you don’t want to know about,” “All these data will just make it easier for lawyers to find fault should something go wrong,” etc. The potential for creating legal liability with food safety data very often becomes a lingering and threatening topic for most in the industry—not because it’s wrong to collect the data per se, but because, at its core, a food safety system is often weighted toward protecting against legal liability rather than ensuring the scientific validity and variability needed to address the inherent risks associated with food production. The legal system demands certainty. Who is responsible? Did the producer meet the appropriate regulatory standard? Did they know about the risks? Are the audit trails complete? These are absolutes: compliant or not, met the rule or not, negligent or reasonable behavior. They make sense and are efficient, clear and enforceable. Contrastingly, well-designed food safety systems are not so absolute—such systems anticipate and respond to change. Pathogens can be present without something or someone having failed. Weather can move microbes long distances without regard for legal, regulatory or business boundaries. Wildlife moves through farms, creeks and adjacent fields at all hours of the day, quietly and without anyone observing their path. Food safety systems should be dynamic, situational and responsive to uncontrollable elements that do not fit within absolute legal requirements. These are not simple concepts to fit neatly into a legal defense or food safety binder. Research (and real-life experience) continues to show that simple, singular solutions and “fixes” are unlikely to resolve all production risks. There will likely never be a single corrective action applicable in all situations, no singular setback distance from an animal operation or adjacent land feature nor one sampling plan that operates perfectly for an intended crop. Not because the industry doesn’t want one (we all love

10 Western Grower & Shipper | www.wga.com July – September 2026

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