Nuclear Services
Inspection and certification services for the nuclear energy industry
Inspection
Monitoring
Life-cycle support
Technical training
Learn how we work
With accredited expertise in multiple nuclear regulatory codes, HSB is a one-stop partner for comprehensive compliance — from microreactors to small modular reactors (SMRs) to utility-scale facilities. We prioritize a strong safety culture that supports the well-being of our community and the integrity of our operations.
What does your organization require?
| Standard/code | Purpose | HSB capabilities and services |
|---|---|---|
| ASME Section III | U.S. code for design, construction, and certification of nuclear components and systems, including advanced reactor applications | Nuclear Authorized Inspection Agency (AIA); expertise across Divisions 1, 2, 3 and 5; code committee participation; Section III inspection and certification services worldwide; technical support for component manufacturers, suppliers, and reactor developers |
| ASME Section XI | U.S. code for in-service inspection and continued integrity of nuclear power plant components | In-service Nuclear Authorized Inspection Agency (AIA); code committee participation; in-service inspection (ISI) and repair/replacement oversight; Section XI program support; code compliance and technical assistance for operating nuclear facilities |
| PED/CE Marking | Pressure equipment compliance in the EEA | Notified Body (NB) 2833; welding and design approval; conformity assessments; CE/UKCA support for global market access |
| NQA-1 | U.S. QA standard for safety-related nuclear items and activities | QA program audits and assessments; certification support; 10 CFR 50 Appendix B compliance; nuclear supply-chain QA oversight |
| ISO 19443 | Nuclear-specific quality management system standard based on ISO 9001 | ISO 19443 certification body; nuclear safety culture audits; supplier development; integration with IAEA and ISO 9001 requirements |
| KEPIC | Korean nuclear design, construction, inspection, and QA code | AIA since 1999; nuclear mechanical (MN) and nuclear structures (SN) inspection; alignment with ASME requirements; Korean and international supply-chain support |
With accreditations across, PED/CE, ISO 19443, CSA N285, NQA-1, KEPIC, ANS 15.8 and CSA N299 HSB offers an unmatched portfolio of services and global reach.
American Society of Mechanical Engineers (ASME): Nuclear
PED/CE
ISO 19443 Management System Certification for Nuclear Supply Chain
CSA N285
Nuclear Quality Assurance (NQA)
Korea Electric Power Industry Code (KEPIC)
KEPIC is defined as a set of integrated codes and standards applicable to the entire process of designing, manufacturing, installing, and operating electric power facilities, including nuclear and thermal power plants, to secure their safety and reliability.
KEPIC was developed using international standards applied to domestic standard power facilities, with the resulting code equaling or exceeding technical aspects of the reference standards. Administration requirements are adjusted to suit domestic situations, and QA requirements are differentiated for nuclear and nonnuclear applications.
Small Modular Reactor (SMR) Inspection Services
Global reach. Local presence. One partner. Comprehensive nuclear compliance.
60
Years of experience
Trusted authority since nuclear industry’s inception
30+
Countries served
Global reach with responsive local expertise
6
Major nuclear standards
One partner, expert in ASME, PED/CE, ISO 19443, NQA-1, KEPIC, and CSA N285 compliance