Welcome to the ASSE International Webstore
ASSE International is an ANSI accredited standards developer and product certification body comprised of individual and sustaining members who represent all disciplines of the plumbing and mechanical industries. Its mission is to continually improve the performance, reliability and safety of plumbing and mechanical systems. ASSE International's product performance standards, professional qualifications standards, professional certification and product listing programs are developed in the interest of public health and safety. For more information, visit: http://www.asse-plumbing.org.