Before revision: IAPMO Marks of Conformity are widely recognized and represent the highest degree of integrity in showing compliance with established codes and standards including: File:MarksOfConformitySmall.jpg Recognizing the growing importance of water conservation, IAPMO R&T provides certification for the United States Environmental Protection Agency WaterSense program, as well as certification to the Green Plumbing and Mechanical Code Supplement.
After revision: EPAIAPMO Marks of Conformity are widely recognized and represent the highest degree of integrity in showing compliance with established codes and standards including: File:MarksOfConformitySmall.jpg Recognizing the growing importance of water conservation, IAPMO R&T provides certification for the United States Environmental Protection Agency WaterSense program, as well as certification to the Green Plumbing and Mechanical Code Supplement.