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NBIC 2021 Edition Changes

Print Date: 2/4/2023 4:30:19 PM

The 2021 NBIC has been published and is available for purchase. The list below highlights major changes found in the 2021 edition.

Order the 2021 National Board Inspection Code (NBIC).

Summary of Major Changes:

Part 1:

Part 2:

Part 3:

Part 4:

Glossary (all four parts):