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Tree of Knowledge


To create a digital space for Tree of Knowledge engagement. This will provide context for the installation, link to the policy guiding recognition, and list recognized individuals.


The Tree of Knowledge is a posthumous recognition of individuals who have influenced countless industry professionals through their contributions to both the growth of ASNT and the body of knowledge in NDT.* The brushed nickel leaves on the Tree are or will be engraved with names to memorialize the persons upon which this honor is bestowed. The nine “stones” at the base of the tree are etched with the names of ASNT’s founding members.

The Tree of Knowledge is installed in the lobby of the ASNT International Service Center in Columbus, Ohio. The memorial process and qualifications can be found in ASNT Policy G-42. Click here to view the policy.

Recognized Individuals

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