<p>NSF International is an independent testing lab/organization in Ann Arbor, Michigan. NSF lists products which meet their criteria for cleanability and sanitation: food contact, splash zone and non-food contact, per Standards:</p> <p><strong>2:</strong> Food Equipment and Standard</p> <p><strong>18:</strong> Manual Beverage Dispensers.</p> <p><strong>21:</strong> Thermoplastic Refuse Containers.</p> <p>Link: <a href="https://www.nsf.org/">www.nsf.org</a></p>