IAPMO and IAPMO R&T have been certifying plumbing products for compliance with standards governing their use since the 1940s.
Being the preferred listing agency of manufacturers and building officials, the IAPMO R&T brand and its reputation for quality are unparalleled in the industry. IAPMO R&T Marks of Conformity are widely recognized and represent the highest degree of integrity showing compliance with established codes and standards.
To date, IAPMO R&T has listed thousands of plumbing products. Examples include, but are not limited to:
These products are evaluated to not only the applicable North American product standards, but also for their compliance to:
IAPMO and IAPMO R&T have been certifying plumbing products for compliance with standards governing their use since the 1940s.
