Boiler and pressure vessel specialists in codes, standards and certification globally.

HSB Global Standards offers a wide range of inspection services for owners and fabricators of boilers, pressure vessels, nuclear components, and process and power plants. Established in 1866, we provided engineering services to users of steam powered equipment. Today, HSB Global Standards has grown to be a worldwide leader in the interpretation and application of boiler and pressure vessel codes, standards, directives and customer specifications. With local representation and jurisdictional experience, HSB Global Standards provides inspection and certification mandated by the ASME Codes and regulators globally.

With more than 400 engineers, inspectors and auditors around the world and 150 years of engineering experience, HSB Global Standards is highly qualified to help you meet local and international code requirements worldwide.


As the largest Authorized Inspection Agency accredited by ASME®, HSB Global Standards provides inspection and
quality program development for manufacturers of boilers, pressure vessels and both new and inservice nuclear components.

COMPLIANCE & CERTIFICATION Through our worldwide network, HSB Global Standards provides certification to a range of international boiler and pressure vessel requirements such as the European PED.

ENGINEERING & TECHNICAL SUPPORTOur technical staff are some of the most knowledgeable professionals in the business. They provide clients with the answers or solutions to difficult pressure equipment questions.