International Institute of Welding (IIW)

The International Institute of Welding (IIW) is a global organization dedicated to advancing the field of welding and joining technologies. Founded in 1948, it brings together experts, researchers, and industry professionals to share knowledge, set standards, and promote best practices in welding. IIW provides training, certification, and supports innovation in welding processes, materials, and safety. By fostering international collaboration, the IIW helps improve the quality and sustainability of welded structures, which are essential in various industries, including construction, automotive, and manufacturing.