TWI provides training and examination services via its global network of offices and training centers including UK, USA, Canada, Australia, South East Asia, Middle East, China, India, and others.
Every year over 18,000 customers in more than 70 countries benefit from the expertise of TWI, the world's largest training organization in welding, welding inspection and non-destructive testing. Courses are supported by internationally recognized certification including CSWIP, BGAS-CSWIP, IIW/EWF, PCN, SNT-TC-1A.
Courses and examinations are designed to service all major industry sectors including oil and gas, aerospace, construction, power and automotive. TWI counts amongst its customers some of the most influential companies in the world.
WoWorld-classtaff deliver unrivalled quality of training and assessment leading to internationally recognized qualifications in demand by industry worldwide.
Standard courses are scheduled at all TWI venues and customized training can be arranged to suit particular needs. TWI offers complete flexibility enabling courses to be matched to your personal, industry or company requirements.
TWI's portfolio of courses and certification schemes is regularly reviewed and new products introduced, to match the constantly evolving demands of industry.
TWI Industrial Members qualify for a 10% discount on all training courses. Find out more about Industrial Membership
TWI is a global leader in technology engineering providing research and consultancy to its members. Respected for its expertise, professionalism, impartiality and confidentiality, TWI works with the most influential companies worldwide across all industry sectors.
Products & Services
Welding Inspection Training Courses
A qualification in CSWIP Welding Inspection from TWI can open doors to rewarding and varied careers anywhere in the world for welding inspectors. The welding inspection certification courses offer a clear career path starting with the visual weld inspection training.
Many contractors now cite CSWIP certification as a requirement for employment in this area, to prove you can perform work to a safe and professional standard, while also helping to reduce the cost and time spent on rework or repairs and ensuring projects are delivered on time.
Completing a welding inspection course and gaining a qualification provides a thorough understanding of the role and the confidence to perform it to a high standard. In addition, welding technology knowledge gained from CSWIP welding inspection courses will help support your development of responsible welding coordinator competence.
TWI offers flexible training courses with delivery in-class, online live (Zoom) or online courses (eLearning).
Non-Destructive Testing (NDT)
TWI's non-destructive testing (NDT) training courses give you a comprehensive understanding of the processes where tests are conducted on a component without destroying the item or its structure.
NDT is used across industries such as aerospace, oil and gas, nuclear, power generation, medical, rail and general manufacturing to name a few. It is a crucial aspect of quality control and ultimately health and safety.
Common or conventional methods include visual testing, penetrant testing, magnetic particle testing, eddy current testing, radiographic testing and ultrasonic testing and each have their advantages and disadvantages. With advancements in digital control and imaging, other techniques have been developed including phased array ultrasonic testing, time of flight diffraction, digital and computed radiography, eddy current array and pulsed eddy current.
With over 50 years' experience, highly knowledgeable staff and a worldwide network of locations, we are trusted by industry to deliver high quality NDT training.
Learn at your own pace, boost your theoretical training and prepare for your course with TWI’s eLearning and blended learning packages which allows you to prepare for your course and examination in your own time and at your own pace.