David Trosin

Managing Director at NSF
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David 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.

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  • The NSF/ANSI 455 GMP mark indicates that an NSF auditor has audited a facility, checked documents and deemed the facility compliant with GMP regulations for production. We're very pleased to grant NSF/ANSI 455 GMP certification to this Basic Research manufacturing facility.

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