NBBI

The National Board of Boiler and Pressure Vessel Inspectors (NBBI) established in 1919 is the worldwide leader in pressure equipment safety.

It promotes greater safety to life and property through uniformity in the construction, installation, repair, maintenance, and inspection of pressure equipment.

The NBBI is composed of chief boiler and pressure vessel inspectors representing states, cities, and provinces enforcing pressure equipment laws and regulations. Created to prevent death, injury and destruction, these laws and regulations represent the collective input of National Board members. As an outcome, NBBI published the National Board of Boiler and Pressure Vessel Inspectors Codebook, popularly known as the NBIC (National Boiler Inspection Code) that consists vital information about installations, inspections and repairs & alterations of boiler and pressure vessels.