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NBIC 2023 Edition Changes

Print Date: 4/24/2024 2:47:09 AM

Over the past two years, the National Board Inspection Code (NBIC) Committee has revised and updated the NBIC to ensure it continues to provide up-to-date requirements for the installation, inspection, repair, and alteration of pressure-retaining items and pressure relief devices. The committee approved 78 code change action items across all four Parts for the 2023 edition.

The 2023 edition is now available.


Summary of Major Changes:

Part 1:

Part 2:

Part 3:

Part 4:

Changes for All Four Parts of the NBIC: