Managing Director, NSF

David Trosin is the Managing Director of NSF International’s health sciences certification program, which includes Certified for Sport®. He has nearly 15 years of industry experience, including over an 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 globally achieve their safety and quality goals, gain access to retailers and professional sports organizations, and cultivate trust among consumers.


16 March 2022