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Meet Our Experts: David Trosin

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David Trosin

Managing Director

David Trosin David Trosin is the Managing Director of NSF International’s health sciences certification program, which includes Certified for Sport®. He has nearly 30 years of industry experience, including over a decade of expertise in dietary and sports supplements. David leads a team whose focus is providing companies the most current and credible auditing, testing, certification and, separately, training services available to the dietary supplement, functional food, beverage, cosmetics and OTC drug industries. Through his work at NSF he has helped hundreds of companies achieve their safety and quality goals, gain access to retailers and professional sports organizations, and cultivate trust among consumers.