The listing of sites here does not imply endorsement by TWI, or that they are the best sources of information. The list is updated and links are checked periodically.

Non-destructive testing and inspection

If these links fail, or you know of one that ought to be included, please inform Sheila Thomas BA MCLIP MWeldI, Principal Information Scientist at TWI (The Welding Institute); sheila.thomas@twi.co.uk.

Copyright © 2009 TWI Ltd
Information and advice from TWI and its partners are provided in good faith and based, where appropriate, on the best engineering knowledge available at the time and incorporated into TWI's website in accordance with TWI's ISO 9001:2000 accredited status. No warranty expressed or implied is given regarding the results or effects of applying information or advice obtained from the website, nor is any responsibility accepted for any consequential loss or damage.