Relang International is an approved provider of the Continuing Education System for the American Institute of Architects (AIA-CES) and the Interior Design Continuing Education Council (IDCEC) through our product Durasein®. The AIA & IDCEC recognize that continuing education in architecture and interior design is essential to advancing and improving the professions. Architects and Interior Designers need continuing education to maintain competency, prepare for the future, fulfill the continuing education requirements for their AIA & IDCEC memberships, and frequently, to renew state licensure. As an approved provider, Relang International and its partners are able to offer architects and designers relevant training in the area of solid surfacing while providing needed continuing education credits for the architectural & interior design industries.


While serving our vision to be the world’s leading surfacing innovator, exceeding our customers' expectations in quality, delivery and service through continuous improvement and innovation, Relang International is a leader in solid surface education. Our AIA program currently includes six approved classes that are all Health, Safety, & Welfare (HSW) rated:

  • Solid Surface – Fundamental & Applications
  • ADA for the Solid Surface Industry
  • Vertical Solid Surface Installation
  • Healthcare Applications for Solid Surface
  • Solid Surface Thermoforming
  • Solid Surface & LEED®

For more information about Relang International’s Continuing Education offering, contact your local DURASEIN® Distributor.