Membership

ASSE International's membership is a cross-section of the plumbing and mechanical industries, including contractors, engineers, manufacturers, inspectors, instructors, etc.

Become a member


Product Listings

The ASSE Seal gives inspectors, code officials, customers and users confidence in a product's performance within the plumbing system.

Search certified products
Seal authorizations book


Professional Certification

ASSE International is a third-party certifier of piping trade professionals, providing individuals and local jurisdictions with nationally recognized certifications.

Search certified professionals
Find approved schools


Standards Program

ASSE International's product performance standards and professional qualifications standards are developed and revised under the ANSI accredited standards development process.

Standards charts