TWI Training and Examination Services across the globe TWI Training offices and training centres

TWI is the world's largest provider of welding technology and inspection related training with centres strategically located around the globe.

Every year more than 20,000 customers from around the world benefit from our comprehensive programme of industrial training. Programmes include Non-Destructive Testing (NDT), welding inspection, plant inspection, welding engineering, quality control, underwater inspection, practical welding and health & safety training.

Training with TWI leads to internationally recognised qualification and certification which delivers real benefits to industry through the acquisition of new competences and increased business capabilities.

TWI is a flexible training provider, able to match courses to your personal, company or industry requirements. Standard courses are scheduled at all TWI venues and customised training can be arranged to suit particular needs.

High quality eLearning packages, suiting a range of learning styles, gives students flexible options for pre-course learning, blended, refresher and appreciation courses. For employers eLearning can minimise the impacts of staff being away from the workplace.

Courses are designed to service all key industry sectors including oil and gas, aerospace, construction, power (nuclear, fossil, renewables), automotive, rail, marine, manufacturing.

Courses are supported by internationally recognised certification from awarding bodies including CSWIP, BGAS-CSWIP, PCN, EWF/IIW, ASNT, IOSH, NEBOSH.
Training is conducted by certified experts, delivering exactly the knowledge required to meet the demands of industry around the world.

TWI's portfolio of courses and certification schemes is regularly updated to maintain TWI's position as the world leader in its field.

TWI Industrial Members qualify for a 10% discount on all training courses. Find out more about Industrial Membership at


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. Find out more (