TWI provides industry with engineering solutions in welding, joining and associated technologies through information, advice and technology transfer; consultancy and project support; contract R&D; training and certification; and membership.

It is the only single source of expertise in every aspect of joining technology for engineering materials – metals, non metals, plastic, ceramic and composites.  

TWI Brasil offers courses and internationally recognised professional qualifications through CSWIP (Certification Scheme for Personnel) and IIW/EWF (International Institute of Welding/European Welding Federation).