2022 Registration Report

The National Board has announced 2,157,682 registrations of boilers, pressure vessels, attachments, and nuclear equipment for fiscal year 2022 (July 1, 2021–June 30, 2022).

The National Board maintains manufacturers’ data reports on all boilers and pressure vessels registered with the National Board. Each data report includes the name of the manufacturer, the item’s National Board number, material specifications, and other technical information.

The National Board began registering boilers and pressure vessels in 1921. Since then, 67,008,129 registrations have been filed and maintained by NBBI.

Additional 2022 registration information will be published in the fall 2022 BULLETIN. Click here for a free subscription.

Complete information about registration and data reports can be found under the Data Report Registration tab.