Sources & Research Method
Primary sources used for metrology, laboratory competence, radiography safety and publisher requirements.
- NIST — Policy on Metrological Traceability
- NIST — Metrological Traceability FAQs and policy material
- ISO — ISO/IEC 17025 Testing and Calibration Laboratories
- ISO — ISO/IEC 17025:2017
- U.S. Nuclear Regulatory Commission — 10 CFR Part 34 Industrial Radiography
- U.S. NRC — Industrial Radiography Licensee Toolkit
- Google AdSense — Required privacy content
- Google AdSense — IAB Europe TCF integration
Real testing and inspection also rely on current industry standards, customer specifications, approved procedures, manufacturer instructions, laboratory scope and jurisdiction-specific requirements.