Where are periodic verifications conducted?

• A. Only at the Bureau's main office.
• B. At the location(s) where welding is performed by the company.
• C. Only at client sites.
• D. At the company's training center.

Answer: (B)

Periodic verifications are conducted at the location where welding is performed by the company. This ensures the verification reflects real conditions—the actual shop floor or field environment, equipment, procedures, materials, and operators that are used to produce welds day in and day out. By inspecting the on-site setup, reviewers can confirm that the welding process remains under control, verify records and calibrations, and observe production practices in the same context in which welds are made. Conducting verifications away from the actual work environment (such as only at a central office or training center, or only at client sites) wouldn’t capture how the process operates under real production conditions or access the necessary equipment and records in use.