PPI – The Plastic Pipe Institute (PPI) is the major trade association representing all segments of the plastics piping industry.
PPFA – The Plastic Pipe and Fittings Association (PPFA) is a North American trade association comprised of member companies that manufacture plastic piping, fittings and solvent cements for plumbing and related applications, or supply raw materials, ingredients or machinery for the manufacturing process.
NSF – NSF independently tests, audits, certifies, trains and consults for the food, water, health science, sustainability and consumer product sectors. A product certified by NSF lets you know the company complies with strict standards and procedures imposed by NSF.
PMI – Plumbing Manufacturers International (PMI) is the voluntary international industry association of the manufacturers of plumbing products.
IAPMO – The International Association of Plumbing and Mechanical Officials works with government and industry to implement comprehensive plumbing and mechanical systems.
