HSB is the world's largest Authorized Inspection Agency
accredited by the American Society of Mechanical Engineers (ASME). Our experience, combined with our codes and standards knowledge are unmatched in the industry.  

HSB leverages the experience gained in over 150
years of operation to deliver training you can count on. Our
seminars and self-paced study courses address issues faced daily by designers, fabricators and inspectors of pressure equipment.

All courses and reference materials are designed to help your organization meet and exceed code requirements, maximize productivity and increase profitability.

HSB provides technical training to businesses, governments and
institutes in more than 80 countries in the following areas:

ASME Boiler and Pressure Vessel Code Design: Sections I, III, V and VIII

ASME BPE

ASME Section IX - Welding Requirements/Qualifications

National Board Inspection Code (NBIC) Repairs/Alterations

National Board Prep Course

European Pressure Equipment Directive (PED) 2014/68/EU

Pressure Equipment (Safety) Regulation 2016

International Codes

Department of Transportation