GCA’s NDT Oversight services provide independent supervision and verification of non-destructive testing (NDT) activities, including ultrasonic testing (UT), radiographic testing (RT), magnetic particle testing (MT), dye penetrant testing (PT), and visual inspection methods. These processes are critical for ensuring material integrity, detecting hidden defects, and maintaining operational safety in industrial environments.
As an ISO/IEC 17020 accredited inspection body, GCA ensures that all NDT operations are executed in accordance with applicable international standards, technical procedures, and safety requirements. Our inspectors evaluate testing methodologies, verify personnel qualifications, review NDT training records, and ensure proper equipment calibration for reliable results.
Our NDT Oversight services are continuously improved in line with global inspection standards and industry best practices. This ensures higher accuracy, improved risk control, and enhanced reliability of inspection results across all critical applications.
We also address key compliance questions such as whether NDT procedures are correctly applied, whether personnel are properly certified, and whether results are traceable and technically valid. GCA provides independent, structured verification based on evidence and technical assessment.