IAPMO Research and Testing (IAPMO R&T) is an ANSI-accredited certification body that offers approved product certification to manufacturers in the foodservice industry.

IAPMO’s Water Systems Certification Program informs and instills the utmost confidence in restaurants, regulators, inspectors, manufacturers and the public that the water filtration products have been tested and certified to the applicable NSF standards. IAPMO marks of conformity are widely recognized, readily accepted by local health agencies across the globe and represent the highest degree of integrity in showing compliance with established codes and standards.