NBBI NB23-2015

An American National Standard providing rules and guidelines for inservice inspection, repair, and alteration of pressure-retaining items, the National Board Inspection Code (NBIC) is required in many United States and Canadian jurisdictions.

IMPORTANT: The National Board Inspection Code (NBIC) report forms included in the 2015 Edition of the NBIC have been superceded. Purchasers of the PDF edition will find a link to the publisher site to obtain the newer forms. Purchasers of the print edition should visit nationalboard.org upon receiving materials.