IAPMO R&T Lab is a major source for Independent testing, research and technical services. The organization specializes in plumbing and mechanical products. The goal of the organization is to provide quality testing services at a reasonable price and in a timely manner. One-Stop-Testing is available for manufacturers, distributors and importers to conduct testing and receive product listing / certification in the United States and Canada.

IAPMO R&T Laboratory provides full service, independent product testing at either their on-site laboratory or at the manufacturers’ facility.  Their technical services include witness testing of products in place, on-site confirmation of manufacturers’ quality assurance programs, and ongoing pre-shipment quality control.