Internationl NDT Technical Collaboration
A report on how the Internet is being used for NDT communications.

NDTech Online
NDT consulting firm. Provides consulting, training, products, and field services. Also publishes an e-newsletter.

NDTnet
A full online journal covering a wide range of NDT subjects. Also has resource pages such as products and services, abstracts, publications, encyclopedia, and more.

Publications by Shi-Chang Wooh
Professor Wooh is in the Civil Engineering Department at MIT, and is interested in NDE and composites. His publication list includes many full papers in PDF format.

Test Equipment Distributors
An equipment distributor, TED also provides repair, rental, inspection, consulting, and engineering services.

Ultrasonic Testing Encyclopedia
An A-Z listing of terms and concepts related to ultrasonic NDT. Ample figures and extensively cross-linked. Includes an index in both English and German, plus an appendix of formulas.